Given:
The percent value is 0.034%.
To find:
The decimal value of the given percent.
Solution:
We know that,
\(x\%=\dfrac{x}{100}\)
Using the above rule, 0.034% can be written as
\(0.034\%=\dfrac{0.034}{100}\)
\(0.034\%=0.00034\)
Therefore, the decimal form of given percent value 0.034% is 0.00034.
What is SSS congruence rules?
SSS congruence rules states that if three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent.
The SSS (Side-Side-Side) congruence rule states that if three sides of one triangle are equal to the three sides of another triangle, equal, and the two triangles share the same dimensions then the two triangles are congruent. This means that all of the angles and sides of the two triangles are In order for two triangles to be congruent according to the SSS congruence rule, the lengths of the three corresponding sides of the two triangles must be equal. If all three of these conditions are met, then the two triangles are congruent and can be used to solve a variety of geometric problems.
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The SSS congruence rule is rule that is used to prove two triangles congruent . Its full form is Side-Side-Side Congruence .
The Two Triangles can be called as Congruent Triangles if their sides have same length and the angles also have the same measure.
One of the 4 rules in proving the triangles congruent is SSS .
The SSS Congruence Rules also called as (Side-Side-Side) Rule means that if all the three sides of one triangle are equal to the corresponding three sides in the other triangle ,
then we can say that the two triangles are congruent by SSS (Side-Side-Side) Rule .
Therefore , The SSS Congruence rule means Side-Side-Side Congruence .
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What is the length of a side of rhombus jklm? 4 units 8 units 12 units 16 units
The length of the sides of the rhombus JKLM is 12 units.
A rhombus is one of parallelograms. The opposite sides of a rhombus are parallel, and the opposite angles are equal. Furthermore, all of the sides of a rhombus are the same length, and the diagonals intersect at right angles.
In the problem, the sides of rhombus JKLM are:
JK = 2x + 4
JM = 3x
Since the length all of the sides of a rhombus are the same, then:
JM = JK
3x = 2x + 4
Substract both sides by 2x:
3x - 2x = 2x + 4 - 2x
x = 4
To find the length of a side, substitute x = 4 into:
JM = 3x
JM = 3(4) = 12
Hence, the length of the sides of the given rhombus is 12.
The picture in your question is missing. Most likely it was like on the attached picture.
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Answer:
12
Step-by-step explanation:
JK = JM
2x + 4 = 3x
x = 4
JK = JM = 3 x 4 = 12
if a wave has a wavelength of 25.4 cm and a frequency of 1.63 khz, its speed is closest to
Its speed is closest to 414m/s
given that
A waveform signal that is carried in space or down a wire has a wavelength, which is the separation between two identical places (adjacent crests) in the consecutive cycles. This length is typically defined in wireless systems in metres (m), centimetres (cm), or millimetres (mm) (mm). The wavelength is more frequently described in nanometers (nm), which are units of 10-9 m, or angstroms (), which are units of 10-10 m, for infrared (IR), visible light (UV), and gamma radiation ().
Frequency, which is defined as the quantity of wave cycles per second, and wavelength have an inverse relationship. The wavelength of the signal decreases with increasing signal frequency.
a wave has a wavelength = 25.4cm
a frequency = 1.63khz
now, we need to find speed of the wave
speed = wavelength × frequency
speed = 25.4 × 16.3
= 414m/s
speed = 414m/s
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[ 7 11] [12 4 5 ]
Find C =AB, if A = [2 9] B = [3 6 1]
[ 10 6]
The exercise involves finding the product C = AB, where matrix A is given by [2 9] and matrix B is given by [3 6 1]. We need to perform the matrix multiplication to obtain the resulting matrix C.
Let's calculate the matrix product C = AB step by step:
Matrix A has dimensions 2x1, and matrix B has dimensions 1x3. To perform the multiplication, the number of columns in A must match the number of rows in B.
In this case, both matrices satisfy this condition, so the product C = AB is defined.
Calculating AB:
AB = [23 + 912 26 + 94 21 + 95]
[103 + 612 106 + 64 101 + 65]
Simplifying the calculations:
AB = [6 + 108 12 + 36 2 + 45]
[30 + 72 60 + 24 10 + 30]
AB = [114 48 47]
[102 84 40]
Therefore, the product C = AB is:
C = [114 48 47]
[102 84 40]
In summary, the matrix product C = AB, where A = [2 9] and B = [3 6 1], is given by:
C = [114 48 47]
[102 84 40]
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Can some one help me with this question its hard :( down below ill give brainliest
Answer:
3^3 = 27, so C
Please give brainliest :)
Darla washed 5/9 of the windows on a building, and Cindy washed 1/9 of them. How much greater was Darla's fraction of the windows than Cindy's
Answer:Darla's fraction of the windows was 4/9 greater than Cindy's.
Step-by-step explanation:
Fraction of the window washed by Darla =5/9
Fraction of the window washed by Cindy=1/9
To find How much greater Darla's fraction of the windows was than Cindy's, we subtract ,
5/9-1/9=4/9
Thetrefore, Darla's fraction of the windows was 4/9 greater than Cindy's.
Answer:
4/9
Step-by-step explanation:
If G is the incenter of ACE, find the measure of GAF
HELPP PLEASE
The given segments from the vertices to the incenter of the triangle ΔAEC
are angle bisectors.
The measure of ∠GAF is 22°Reasons:
The incenter of a triangle is the point of concurrency of the angle
bisectors of the triangle.
Therefore;
The segment \(\mathbf{\overline {AG}}\) bisects the angle ∠CAE
Which gives;
∠BAG ≅ ∠GAF Definition of the bisection of ∠CAE
∴ ∠GAF = ∠BAG = 22° by definition of congruency
∠GAF = 22°
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What is the area of the triangle?
24
10
26
units 2 HELP PLEASE
Answer:
120 Units
Step-by-step explanation:
A=1/2xbxh
A=1/2 x (10x24)=120 units
The triangle has an area of 120 units^2 squared.
PLEASE HELP ME!
A packing box for tennis balls is the shape of a rectangular prism with dimensions of 1 ft * 13 in * 19 in. Each tennis ball has a diameter of 2.6 inches.
1) Determine and state the maximum number of tennis balls that can be packed in the box if they are stacked in layers and each layer contains an equal number of balls.
2) The weight of a tennis ball is approximately 0.014 pound per cubic inch. determine and state, to the nearest pound, the total weight of all the tennis balls in the fully packed box. justify your answer
The tοtal weight οf all the tennis balls in the fully packed bοx is apprοximately 31 pοunds.
What is geοmetry?Geοmetry is a branch οf mathematics that deals with the study οf pοints, lines, angles, shapes, and their prοperties, as well as space and the relatiοnships between οbjects in space.
1. First, we need tο cοnvert all the dimensiοns οf the bοx tο inches: 1 ft = 12 inches, sο the dimensiοns οf the bοx in inches are 12 in * 13 in * 19 in. The diameter οf a tennis ball is 2.6 inches, sο the radius is 1.3 inches.
Tο find the maximum number οf tennis balls that can be packed in the bοx, we need tο find hοw many can fit in each dimensiοn. In the 13-inch dimensiοn, we can fit 5 tennis balls (since 5 * 2.6 = 13). In the 19-inch dimensiοn, we can fit 7 tennis balls (since 7 * 2.6 = 18.2, which is less than 19).
Fοr the height οf the bοx, we need tο find hοw many layers οf tennis balls can fit. The height οf a tennis ball is 2.6 inches, sο we can fit 7 layers in the 12-inch dimensiοn (since 7 * 2.6 = 18.2, which is less than 12).
Therefοre, the maximum number οf tennis balls that can be packed in the bοx is 5 x 7 x 7 = 245.
2. The vοlume οf each tennis ball is (4/3)π(1.3)^3 cubic inches, which is apprοximately 9.14 cubic inches. Sο the tοtal vοlume οf 245 tennis balls is 245 x 9.14 = 2238.3 cubic inches.
The weight οf οne cubic inch οf tennis balls is 0.014 pοund, sο the weight οf 2238.3 cubic inches is 2238.3 x 0.014 = 31.33 pοunds, rοunded tο the nearest pοund.
Hence, the tοtal weight οf all the tennis balls in the fully packed bοx is apprοximately 31 pοunds.
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PLEASE HELP QUICK
4x^2-7x-15 factored completely.
Answer:
(4x+5)(x-3)
Step-by-step explanation:
You factor this by grouping together the numbers you get from multiplying/subtracting the numbers in the equation.
I can’t figure this out. Help!
Answer:
Your answer should be x = \(\frac{48}{7}\).
Hope this helps.
Answer:
x is about 6.857 or 48/7
Step-by-step explanation:
to do this we cross multiply
42/18=16/x
42x=18(16)
42x=288
x=6.857
Hopes this helps please mark brainliest
HELP ME ASAP PLEASE ?!?Give the coordinates of point A.
Answer:
D
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)
Answer:
The answer is A (-5, -2)
Step-by-step explanation:
bottom left is the third quadrant and it is negative negative (-x,-y)
someone please help me!!(No LINKS)
Answer:
The answer is 17-36 (15) (32) *300 divided by 2
Step-by-step explanation:
do the work
You are a civil engineer working on the design of a new
green space in your city. The space will include gardens,
playgrounds, and picnic areas. One section of the park will
be in the shape of a right triangle. A diagram of the
requirements for the triangular space is shown below.
2x+2 yards
2x yards
2x+4 yards
1. Explain what you know about the space you will be designing. List at least three pieces
of information. (2 points)
There is a system of two linear equations. The first equation is y=7x+8. The system has infinite solutions. What other equation would complete the system?
If the system has infinite solutions, it means that the two equations are not independent, but rather one equation is a multiple of the other. In other words, the second equation must be a multiple of y = 7x + 8.
One possible equation that completes the system is:
14y = 98x + 112
To check that this equation works, we can substitute y = 7x + 8 into the equation:
14(7x + 8) = 98x + 112
98x + 112 = 98x + 112
As we can see, the equation is true for any value of x, which means that it is satisfied for any value of y that corresponds to y = 7x + 8.
Therefore, the system of equations that has y = 7x + 8 as one of its equations and has infinite solutions is:
y = 7x + 8
14y = 98x + 112
Mrs. Williams uses the following recipe for crispy rice treats. She decides to make 23 of the recipe.
2 cups of melted butter
24 oz marshmallows
13 cups of rice crispy cereal
WHAT IS IT,HELLLLLLPPPPP
Answer:
Butter: 2•2/3=4/3=1&1/3 cups
Marshmallows: 24•2/3=16 oz
Cereal: 13•2/3= 26/3=8&2/3 cups
Step-by-step explanation:
To find how much she needs of every ingredient, multiply every ingredient by 2/3.
A car is parked 80 feet from the base of a 120-foot building. What is the angle of depression from the top of the building to the car? Round your answer to the nearest degree.
A 48° degrees
B 34° degrees
C 42° degrees
D 56° degrees
what condition would prove triangle JKL is similar to triangle XYZ
Two triangles are similar when they have the same measure for their angles and proportional corresponding sides.
In this case, we have two triangles which have one pair of congruent angles (\(\frac{LK}{ZY}=\frac{56}{7}=8\)Then, the proportions for the other pair of corresponding sides have to be equal to 8.
Then, we can find the other corresponding pairs:
One is the other adyacent side to L, that is LJ, that will correspond to the the other adyacent side of The other pair remaining is the opposite side to
Then, we can write:
\(\frac{LJ}{ZX}=\frac{JK}{YX}=\frac{LK}{ZY}=8\)Options A and B are not correct, as the proportion written that way should be 8 and not 1/8.
Option C is already given in the picture, so it does not add information.
Option D is correct, because it add a pair of proportional corresponding sides and with another pair of corresponding proportional sides and a pair of congruent angles, is enough information to prove that the triangles are similar.
Answer: Option D (JL/XZ = 8)
an inverse relationship in which one factor increases as another factor decreases represents?
A Negative correlation coefficient means that as one variable increases, the other decreases (i.e., an inverse relationship).
Explain why the function is differentiable at the given point.f(x, y) = 6 + x ln(xy − 7), (4, 2)The partial derivatives are fx(x, y) =and fy(x, y) =so fx(4, 2) =and fy(4, 2) =Both fx and fy are continuous functions for xy > ???and f is differentiable at (4, 2).Find the linearization L(x, y) of f(x, y) at (4, 2). L(x, y) =
The function f(x,y) = 6 + x ln(xy-7) is differentiable at the point (4,2).
We can find the partial derivative fx(x,y) by applying the chain rule of differentiation to the function f(x,y) = 6 + x ln(xy-7), as follows:
fx(x,y) = ln(xy-7) + x(1/(xy-7))(ydx/dx)
= ln(xy-7) + 1/(y-7)*x
where dx/dx = 1 is the derivative of x with respect to itself. Similarly, the partial derivative fy(x,y) can be obtained as:
fy(x,y) = x(1/(xy-7))(xdy/dy)
= x/(xy-7)
where dy/dy = 1 is the derivative of y with respect to itself.
To show that fx and fy are continuous at the point (4,2), we need to evaluate them at that point and show that the resulting values are finite. Substituting x = 4 and y = 2 into the equations for fx and fy, we get:
fx(4,2) = ln(1) + 1/(2-7)4 = -4/5
fy(4,2) = 4/(42-7) = -4/3
Since both fx(4,2) and fy(4,2) are finite, we can conclude that the partial derivatives of f exist and are continuous at (4,2).
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Complete Question:
Explain why the function is differentiable at the given point.
f(x, y) = 6 + x ln(xy − 7), (4, 2)
The partial derivatives are fx(x, y) =
and fy(x, y) =
Two similar triangles are shown. Triangle X Y Z is reflected across a line and dilated to form smaller triangle Q A G. ΔXYZ was dilated, then _____________, to create ΔQAG. translated reflected dilated rotated
Answer:
The answer is reflected . Triangle XYZ was dilated, then reflected to create triangle QAG. Explanation :-A dilation is a rigid transformation which creates a similar image as the real shape but with different size. A reflection is a rigid transformation which creates a mirror image of the original shape without changing its size.
Step-by-step explanation:
Answer
Reflected
Step-by-step explanation:
Took test EDGE 2021X
Solve the following system of equations and show all work.
y = −x^2 + 4
y = 2x + 1
Please explain how you got the answer!
If you do, I will give you brainiest.
The solution to the system of equations: x = 1 and y = 3
How to solve the system of equationsWe have that the equations are;
y = −x^2 + 4 (1)
y = 2x + 1 (2)
Now, equate the two equations, we get;
-x² + 4 = 2x + 1
collect the like terms
-x² - 2x + 4 - 1
subtract the values
-x² - 2x + 3
Make into standard form
x² + 2x - 3 = 0
Solve the quadratic equation
Find the pair factors of -3 that sums up to 2, we have;
x² +3x - x - 3 = 0
factor the terms
x(x + 3) - 1(x + 3) = 0
(x - 1) = 0
Make 'x' the subject
x = 1
x + 3 = 0
x = -3
Then, y = 2(1) + 1 = 3
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use property 8 to estimate the value of the integral.y tanxdx
Answer:
he value of the integral ∫ y tan(x) dx is y sin(x) + C.
Step-by-step explanation:
Property 8 of integrals states that if we have an integral of the form ∫ f(x) g'(x) dx, it can be rewritten as ∫ f(x) dg(x), where g(x) is an antiderivative of g'(x).
In this case, we have the integral ∫ y tan(x) dx. By applying Property 8, we can rewrite it as ∫ y d(sin(x)).
Now, integrating with respect to y while treating sin(x) as a constant, we get:
∫ y d(sin(x)) = y sin(x) + C,
where C is the constant of integration.
So, using Property 8, the value of the integral ∫ y tan(x) dx is y sin(x) + C.
f. if a is an m n matrix whose columns do not span rm, then the equation ax d b is inconsistent for some b in rm.
The statement ''f. if a is an m n matrix whose columns do not span rm, then the equation ax d b is inconsistent for some b in rm '' is TRUE.
Let us assume that a is an m x n matrix that doesn't span rm. It means that the columns of a matrix don't contain all the vectors in the m-dimensional vector space that a is associated with. Therefore, it is not possible to find the linear combination of the columns of a that produces some vectors in rm.
We can also say that a matrix is inconsistent when there is no solution possible for the given linear equation. A system of linear equations is inconsistent when it has no solution.To prove the statement f, we need to prove that if a matrix doesn't span rm, then the given equation ax = b is inconsistent for some b in rm.
Here is a proof:
Let's assume that the columns of the matrix a don't span rm. It means that some vector in rm is not in the column space of a matrix.
Let's assume that vector is v.
Now, let's consider the linear equation ax = v. Since v is not in the column space of matrix a, there is no solution to this equation. It means that the equation ax = v is inconsistent.
Hence, we can say that the statement f. if a is an m n matrix whose columns do not span rm, then the equation ax d b is inconsistent for some b in rm is true
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Use euler's method with step size 0.1 to estimate y(2.5), where y(x) is the solution of the initial-value problem y ' = y 2xy, y(2) = 1. (round the answer to four decimal places.) y(2.5) =
y(2.5) = 15.9389 is Use euler's method with step size 0.1 to estimate y(2.5), where y(x) is the solution of the initial-value problem.
What is euler's method?
First-order methods, such as the Euler method, have local errors that are proportional to the square of the step size and global errors that are proportional to the step size.
f(x,y) = 3y+2xy
So, starting at t0 = 2, repeat the above sequence until t0>2.5
a) m = f(2,1) = 3(1)+2(2)(1) = 7
b) y1 = y0 + hm = 1+0.1(7) = 1.7
c) t1 = t0 + h = 2.1
d) show t1 and y1
e) t0 = t1 = 2.1
f) y0 = y1 = 1.7
2nd iteration
a) m = f(2.1,1.7) = 3(1.7)+2(2.1)(1.7) = 5.1 + 7.14 = 12.24
b) y1 = y0 + hm = 1.7+0.1(12.24) = 1.7 + 1.224 = 2.924
c) t1 = t0 + h = 2.2
d) show t1 and y1
e) t0 = t1 = 2.2
f) y0 = y1 = 2.924
This is what I got for all iterations from a simple program x y
2.1 1.7
2.2 2.924
2.3 5.08776
2.4 8.9544576
2.5 15.938934528
y(2.5) = 15.9389
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The school ski club went on a ski trip. The ski changed the group $1120 for 32 lift tickets. How much was each ticket?
Answer:
$35 per ticket
Step-by-step explanation:
1120 divided by 32 is 35, I used a calculator. If you divide the cost by the quantity you will get the cost for one quantity
In one week, a printing center made 1,222 copies of a 46 page article. The printing center also
printed 485 copies of a 16 page essay. How many pages did the printing center print during the
week?
If in one week, a printing center made 1,222 copies of a 46 page article. The printing center also printed 485 copies of a 16 page essay. The number pages that the printing center print during the week is: 63,972 pages.
Number of pageFirst step is to calculate first sets printed
Number of pages=(1222 copies×46 page article)
Number of pages=56,212
Second step is to calculate the second set printed
Number of pages=(485 copies×16 page article)
Number of pages=7,760
Third step is to calculate the total pages
Total pages=56,212+7,760
Total pages=63,972 pages
Therefore If in one week, a printing center made 1,222 copies of a 46 page article. The printing center also printed 485 copies of a 16 page essay. The number pages that the printing center print during the week is: 63,972 pages.
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Pls Help, I will give 5 star and thanks, Plus Brain to correct answer, Plus extra points if correct!!
The table shows the relationship between the participants walking and running for the week's cross-country practices.
Walk (laps) 3 B 15
Run (laps) 5 10 D
Total (laps) A C 40
At this rate, how many laps will the participants walk if the total distance is 32 miles? How many miles will they run?
They will walk 7 laps and run 17 laps for a total of 32 miles.
They will walk 12 laps and run 20 laps for a total of 32 miles.
They will walk 14 laps and run 18 laps for a total of 32 miles.
They will walk 10 laps and run 22 laps for a total of 32 miles.
Using proportional relationships, we can say that They will walk 12 laps and run 20 laps for a total of 32 miles.
What is the direct proportional relationship?In a direct proportional relationship, the output variable is found by the multiplication of the input variable and the constant of proportionality k, as follows:
y = kx.
Given that we know this, they walk 3/8 of the 8 miles that make up the complete distance. Run 5/8 of the route.
The following are the proportional relationships for the distances:
Walked = 3/8 x Total Distance.Ran = 5/8 x Total Distance.For a total distance of 32 miles, the distances walked and run are given:
Walked: 3/8 x 32 = 3 x 4 = 12 miles = 12 laps.Ran: 5/8 x 32 = 5 x 4 = 20 miles = 20 laps.therefore, They will walk 12 laps and run 20 laps for a total of 32 miles as per the proportional relation.
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Sari stood at a point measured 20 meters away from the base of building A. Turning 40° to building B, she determined that the base of that building was 25 meters away. How far apart were the buildings? Use a calculator if needed.
A. 4O Meters
B. 16 Meters
C. 45 Meters
D. 5 Meters
E. 20 Meters
To determine the distance between the buildings, we can use trigonometry and the given information. Let's consider the triangle formed by Sari, building A, and building B. The side opposite the 40° angle is the distance between the buildings that we want to find.
Using the tangent function, we can set up the following equation: tan(40°) = opposite/adjacent. tan(40°) = distance between the buildings/20 meters. To find the distance between the buildings, we rearrange the equation: distance between the buildings = 20 meters * tan(40°). Using a calculator, we can evaluate the expression: distance between the buildings ≈ 20 meters * 0.8391 ≈ 16.782 meters. Therefore, the buildings are approximately 16.782 meters apart. To determine the distance between the buildings, we can use trigonometry and the given information. Let's consider the triangle formed by Sari, building A, and building B. The side opposite the 40° angle is the distance between the buildings that we want to find.
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Ayman is saving money to buy a game. The game costs $30 , and so far he has saved five-sixths of this cost. How much money has Ayman saved?
Answer: Ayman has saved $25
Step-by-step explanation: It's basically just 5/6th's of 30, which is 25.