Answer:
a
Step-by-step explanation:
you move the decimal 3 times so it would be 358
Answer:
3,580
Step-by-step explanation:
meters to millimetres = x100
1m= 1000mm
3.58m=xmm
(cross multiply)
3.58*1000= 3,580millimetres
Given two sides of a triangle, name two possible lengths the third side could be.
7,10, ___
Answer:
8,9
Step-by-step explanation:
7+8>10
7+9>10
help me its due today :')
Answer:
9 feet easy to solve this is answer
write the pair of small triangles to be shaded for each line of symmetry.
Answer: D and E because it will be the same as the triangles next to e and d. hope this helps
Answer:
D and E because it will be the same as the triangles
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
There are 9 people going on a trip. They purchased coach tickets for $160, and first class tickets for $1180. The total budget to spend was $4500. How many first class tickets did they buy? How many Coach tickets did they buy? Show your work.
Answer:
Step-by-step explanation:
Given
There are 9 people going on a trip
They purchased coach tickets =$160
first class tickets =$1180
total budget to spend = $4500
Let coach tickets=X
So first class tickets=9-x
160x+1180(9-x)=4500
160+10620-1180x=4500
160x-1180x=4500-10620
-1020x=-6120
X=6120/1020
X=6
So answer
Coach tickets=X=6
First class tickets=(9-x)
=3.
(-3, 5) is located in _____.
Answer:
II Quadrant
Explanation :
I Quadrant is (+,+)
II Quadrant is (-,+)
III Quadrant is (-,-)
IIII Quadrant is (+,-)
Please help and you get a cake
Answer:
Mean = 33.7
Median = 34.5
Mode = 34
Range = 33
After adding 26....
mean decreases by 0.7
median decreases by 0.5
mode is 34
range is 33
Step-by-step explanation:
mean = sum of all the data values/number of data values
= (18 + 19 + 20 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7
To find median arrange the values in increasing order, find the mid value
If the number of data points is even, find the average of the mid 2 data values
Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51
Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5
The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once
Mode = 34
The range is highest - lowest = 51 - 18 = 33
After we add 26, we get the following data set arranged
18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51
we can calculate the stats using the same technique as above
We get the following values
mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33
median = 34
mode = 34
range = 51-18 = 33
To find the decrease in mean and median subtract from the first set of values
Oliver read for 450 minutes this month. His goal is to read for 10% more minutes next month.
If Oliver meets his goal, how many minutes will he read in all during the two months?
Oliver will read __minutes in the 2 months.
Answer:
495 min
Step-by-step explanation:
Answer:
945 minutes
Step-by-step explanation:
The first step is to find 10% of 450:
\(\frac{10*450}{100*1}\)
10 times 450 is 4500 and 100 times 1 is 100
Then 4500 divided by 100 and the answer is 45 minutes.
After that add that 10% of 450 ( 45 ) to 450 to find the minutes he reads in the next month and the answer is 495 minutes.
So because you want the time he read in the two months add 450 and 495 tp get:
450 + 495 = 945
So Oliver read for 945 in the 2 MONTHS.
HOPE IT HELPED
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
consider the equation 6*e^0.25t = 9 solve the equation for t. express the solution as a logarithm in base-e
Answer:
\(t=\frac{ln 1.5}{0.25}\) OR t = 1.622
Step-by-step explanation:
how do you Solve the inequality and graph the solution for −15+6x −27
Answer:
you can use a helpful app called desmos it helpfull i use it all the time
Step-by-step explanation:
it is really helpful :)
12 decimeters = dm deka will get brainiest if right
Answer:
0.12
Step-by-step explanation:
Decimeter is 100 times greater than dekameter
the larger of two numbers is five more than three times the smaller number. their sum is 33 . find larger numbers.
write the equation and find the larger number
Answer: It will be in the explanation
Step-by-step explanation:
"five more than three times the smaller number" will mean:
x = 3y + 5 [equation 1]
x + y = 33 [equation 2]
Rearrange the first equation like this :
x - 3y = 5
x + y = 33
Doing this puts the variables on the same side. Now we gotta find the value of x. In order to do so, we have to use both of the equations provided to solve and make it one equation with x and not y.
y = 33 - x
x = 5 + 3(33 - x)
Use the distributive property for 3(33 - x), which will be:
x = 5 + 99 - 3x
Further solving it:
4x = 104 [divide this by 4 to get x by itself]
Final answer is
x = 26
Hope this helps :D
Simplify each expression. −1/2(−40+32x)+(−4+20x)
Answer:
4x+16
Step-by-step explanation:
You distribute the -1/2 to the -40 and the 32x. Giving you 20-16x-4+20x. Add both -16x and 20x giving you 4x. Combine 20 and -4 for a positive 16. then you have:
4x+16
Answer:
4 ( x + 4 )
Step-by-step explanation:
We know that,
( - ) × ( - ) = ( + )
( + ) × ( + ) = ( + )
( - ) × ( + ) = ( - )
Accordingly, let us solve it.
\(\sf-\frac{1}{2}(-40+32x) +(-4+20x)\)
Solve the brackets.
\(\sf20-16x-4+20x\)
Combine like terms.
\(\sf4x+16\)
Take the common factor out.
4 ( x + 4 )
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Part A
What is the area of the picture in square inches?
OA. 41 square inches
OB. 8Tt square inches
OC. 161 square inches
OD. 321 square inches
Describe the process you would use to find the solution to the problem 3 1/4 minus1 1/3. Express your answer numerically and with a graphical representation.
Answer:
1 11/12
Step-by-step explanation:
Notice (right away) that the denominators of the fractions are different (4 and 3).
Identify the LCD: It is 12.
Convert the two given numbers to mixed numbers with LCD 12:
3 3/12
-1 4/12
-----------
4/12 is greater in magnitude than 3/12, so we must 'borrow' from the digits' place. Recall that 1 = 12/12.
Then 3 3/12 = 2 15/12. -1 4/12 stays the same; it has LCD 12.
Then, perform the indicated subtraction:
2 15/12
-1 4/12
------------
1 11/12 (answer: this is the difference "3 1/4 less 1 1/3")
53 turtles have been tagged and released. Some kids caught 82 turtles and 11 turtles have tags. What would be the closest total of turtles.
a) 446
b) 395
c) 405
d) 353
Answer: 405
Step-by-step explanation:
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
PLEASE HELP ME, LOOK AT THE PICTURE
no wrong answers please :(
Answer: 1/9
Step-by-step explanation:
There are 3 possibilities of it landing on 7 (greater than 6), is 1/3 alone. Then adding on landing on 5, right after, you have 1/9.
PLEASE HELP! 5TH GRADE MATH! Select the best estimate of the product of 71 x 28 = ____ A. 1,300 B. 2,100 C. 3,200 D. 4,500
Answer:
2,100
Step-by-step explanation:
71 x 28 = 1988
1988= 2100
A prism with a square base has a volume of 96 ft3. The height of the unit is 6 feet.
A prism has a length of l, width of 2, and height of 6 feet.
Given what you know about the figure, complete these sentences.
The area of the square base is feet2.
The length of the prism is feet.
The width of the prism is feet.
Answer:
The area of the base is 16 ft^2
The length of the prism is 4 feet.
The width of the prism is 4 feet.
Step-by-step explanation:
The formula for volume of a prism is given by
V=Bh where B is the area of the base and h is the height
96 = B h
We know h is 6
96 = B6
Divide each side by 6
16 = B
The area of the base is 16 ft^2
Since the base is a square
B =16ft^2
since it is a square, the area is given by
B =s^2 where s is the side length
16 =s ^2
Taking the square root
4 = s
The length of the prism is 4 feet.
The width of the prism is 4 feet.
Answer:
1. square base = A = 16 ft² (Base area of square prism)
2. Length of prism = 4 ft
3. Width of prism = 4 ft
Step-by-step explanation:
given:
Volume of a square base prism (V) = 96 ft³
height (h) = 6 ft
Length (L) = L
Width (W) = W
find:
1. square base
2. Length of prism
3. Width of prism
---------------------------------
1.
Vol of prism = base area (A) x height (h)
V = A * h
96 = A * 6
A = 96 / 6
A = 16 ft² (Base area of square prism)
2.
Length of prism = A = s²
16 = s²
s = √16
s = 4 ft.
therefore the Length of a square base prism = 4 ft
3.
square base = L = W
therefore the Width of a square base prism = 4 ft
- 1/9x+2.4=6 what is x
More than one answer :)
in order:
1) multiply each donation
2) add the total amount of money
3) 2550 / 25 = 102
WILL GIVE BRAINLEIST
Rule 1: Add 6 starting from 0. Rule 2: Add 2 starting from 0. Complete the first 5 terms using the rules. How are the corresponding terms related?
Each term in the second sequence is three times the corresponding term in the first sequence.
Each term in the first sequence is one-third the corresponding term in the second sequence.
Each term in the first sequence is six times the corresponding term in the second sequence.
Each term in the second sequence is one-third the corresponding term in the first sequence
Answer: Last option ("Each term in the second sequence is one-third the corresponding term in the first sequence.")
Explanation:
First, you need to understand what the rules are saying. I find it useful to write them as equations, but everyone's different. Especially for this situation, making a table should be really helpful.
Rule 1: add 6 starting from 0
Add 6 each time. The "add" part should tell you that it's the slope. The equation has a slope of 6. "Starting from 0" tells you that the y-intercept is 0. Using slope-intercept form (y=mx+b, where m is the slope and b is the y-intercept), you can write the equation as y=6x+0, or y=6x.
Rule 2: add 2 starting from 0
2 is the slope and 0 is the y-intercept. y=2x
You didn't have to do this part, but it makes the rules easier to understand. Now you can easily make a table to find the relationship between the rules. First, pick some values of x to use:
Rule 1:
x | 1 | 2 | 3
y | | |
Rule 2:
x | 1 | 2 | 3
y | | |
(They're supposed to be tables with only the x-values filled in.)
Using the equations, or only the rules, you can fill in the tables.
You can use more than 3 values of x, but I think this is enough.
x=1:
Rule 1: y=6x
=6(1)
=6
Rule 2: y=2x
=2(1)
=2
Do the same thing for y when x=2 and x=3. Then you can fill in the tables to get:
Rule 1:
x | 1 | 2 | 3
y | 6 | 12 | 18
Rule 2:
x | 1 | 2 | 3
y | 2 | 4 | 6
Since you've organized the values now, it'll be much simpler to find the relationship between the rules. Observe the y-values.
When x=1, rule 1 results in 6, and rule 2 results in 2. Now look at each option in the answers.
"Each term in the second sequence is three times the corresponding term in the first sequence."
In the first sequence, you have 6 when x=1. If the corresponding term in the second sequence has to be 3 times that, it would have to be 18. This one doesn't work.
"Each term in the first sequence is one-third the corresponding term in the second sequence."
This is saying the same thing as the previous option. It doesn't work.
"Each term in the first sequence is six times the corresponding term in the second sequence."
When x=1, y in the second sequence is 2. 6 times that is 12, but the value in the first sequence is only 6. This option is incorrect as well.
"Each term in the second sequence is one-third the corresponding term in the first sequence."
2/6=1/3, so this one does work. You could have arrivived at this conclusion earlier by just dividing, but I wanted to explain why the rest don't work.
Hope I could help!
Each term in the second sequence is one-third the corresponding term in the first sequence
The arithmetic value of the sequences are solved
What is Arithmetic Progression?An arithmetic progression is a sequence of numbers in which each term is derived from the preceding term by adding or subtracting a fixed number called the common difference "d"
The general form of an Arithmetic Progression is a, a + d, a + 2d, a + 3d and so on. Thus nth term of an AP series is Tn = a + (n - 1) d, where Tₙ = nth term and a = first term. Here d = common difference = Tₙ - Tₙ₋₁
Sum of first n terms of an AP: Sₙ = ( n/2 ) [ 2a + ( n- 1 ) d ]
Given data ,
Let the first arithmetic sequence be represented as A
Let the second arithmetic sequence be represented as B
And , A = adding 6 starting from 0
So , the values of A = { 6 , 12 , 18 , 24 .. }
And , B = adding 2 from 0
So , the values of B = { 2 , 4 , 6 , 8 ... }
And , the ratio of first term of B and first term of A is
P = 2/6
P = 1/3
And , B = ( 1/3 )A be equation (1)
Therefore , each term in the second sequence is one-third the corresponding term in the first sequence
Hence , the arithmetic sequence is solved
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At 78°F, a certain insect chirps at a rate of 106 times per minute, and at 81°F, they chirp 112 times per minute. Write an equation in slope-intercept form that represents the situation.
Answer:
y=2x-50
Step-by-step explanation:
\(m=\frac{y^2-y^1}{x^2-x^1} = \frac{112-106}{81-78} =\frac{6}{3} =2\)
slope-intercept formula(substitute 81 for x, 112 for y, and 2 for m:
y=mx+b
112=2(81)+b
112=162+b
Then subtract 162 from both sides, and b=-50
Plug in all numbers into original equation
y=mx+b m=2 b= -50
So u get y=2x-50
Answer:
y = (1/2)x + 25 or y = 0.5x + 25
Step-by-step explanation:
I used a online calculator that is reliable.
angle a= 7x + 40°
angle b= 3x + 112°
Solve for x then find the meansie if angle a.
Angle A =
Answer:
\(x = 18\)
\(\angle A = 166\)
Step-by-step explanation:
The question is properly presented in the attachment.
Given
\(\angle A = 7x + 40\)
\(\angle B = 3x + 112\)
Required
Solve for x and \(\angle A\)
From the attachment \(\angle A\) and \(\angle B\) are vertically opposite.
This means that:
\(\angle A\) = \(\angle B\)
Substitute values for \(\angle A\) and \(\angle B\)
\(7x + 40 = 3x + 112\)
Collect Like Terms
\(7x -3x = 112 - 40\)
\(4x = 72\)
Make x the subject
\(x = \frac{72}{4}\)
\(x = 18\)
Substitute 18 for x in \(\angle A = 7x + 40\)
\(\angle A = 7 * 18 + 40\)
\(\angle A = 166\)
Which of the following is an example of the associative property?
2(5 - 3) = 10 - 6
11 + (6 + 8) = 11 + (28 + 6)
-7 + (19 + 5) = (-7 + 19) + 5
1/3 • 3 = 1
The correct answer is the third option. -7 + (19 + 5) = (-7 + 19) + 5 is an example of the associative property.
The associative property is traced as, when more than two numbers are added or multiplied, the resultant remains identical, irrespective of how they're categorized.
The left-hand side is simplified as follows:
-7 + (19 + 5) = -7 + 24
= 17
The right-hand side is simplified as follows:
(-7 + 19) + 5 = 12 + 5
= 17
The other options except the second one have the same values on either side of the equal sign(=) but the first option is an example of the distributive property and the fourth option is an example of inverse property.
Therefore, the third option is an example of associative property.
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During the same classifying activities, Haily said -√49 is an integer and Josh stated it is a rational number. Who is correct and why?
Answer:
-√49
Step-by-step explanation:
iron
Answer:
\(\sqrt{49}\)
Step-by-step explanation:
In a right triangle, one of the angles measures 37°. What is the measure of the other angle?
A. 37°
B. 43°
C. 53°
D. 87°
E. 117°
Im pretty sure the answer is C: 53° because a right triangle equals 90° and 90° - 37° = 53° but I want to double check.
Answer:
Yep, 53°
Step-by-step explanation:
Sum of angles in a triangle equals 180.
We have two angles: 90° (since it is a right angle triangle) and 37°
Therefore 180 - (90+37) = 180 - 127
Answer is 53°