Answer:
D. I'm guessing
Step-by-step explanation:
because its going up and down so thats vertical..
Which list is ordered from greatest to least? WILL MARK BRAINLIEST
A. -66%, -1/3, -0.45, 1.8
B. 1.8, -66%, -0.45, -1/3
C. -66%, -0.45, -1/3, 1.8
D. 1.8, -1/3, -0.45, -66%
Answer:
D
Step-by-step explanation:
1.8 is the greatest number and then you have the choice between -66% or -1/3 as the second greatest number. lets convert them into decimals so your looking at them all the same. -1/3 is -.3333( repeating). -66% is -.66. So that would mean that -1/3 is the greater number.
mhjfv,yufdutkdskytfviugo;uhbkuglihnio. (PLS HELP)
Answer:
it is the second option
Step-by-step explanation:
please please please help on both questions quick
Answer:
Do you want point-slope form, slope-intercept form, or standard form?
Question 1:
Point-slope form:
y-7=5(x-0)
Slope-intercept form:
y=5x+7
Standard form:
5x+y=7
Question 2:
Point-slope form:
y-7= -3(x+6)
Slope-intercept form:
y= -3x-2 or y= -3x+(-2)
Standard form:
3x+y=-11
Step-by-step explanation:
1. Points: (-2, -3) and (0, 7).
Find slope: m=7-(-3)/0-(-2)=7+3/0+2=10/2=5
Point-slope form:
y-7=5(x-0)
Slope-intercept form:
y=5x+7
Standard form:
-5x+y=7
2. Points: (-6, 7) and (0, -2)
m= -2-7/0-(-6)= -9/6= -3
Point-slope form:
y-7= -3(x+6)
Slope-intercept form:
y= -3x-2 or y= -3x+(-2)
Standard form:
3x+y=-11
Hope this helps! :D
Help with me please
50 points
What type of graph is best to use to show changes over time? A. bar graph B. line graph C. histogram D. circle graph
(will give brainliest if correct)
Answer: B
The best type of graph to show changes over time is a line graph. A line graph is ideal for displaying trends and variations in data over a continuous period. It consists of a series of data points connected by line segments, allowing for a clear visualization of how values change over time. Bar graphs, histograms, and circle graphs are better suited for other types of data analysis, such as comparing categories or showing proportions.
Step-by-step explanation: Hope this helps! :)
Find the missing angles... both 4 and 5 separately
Answer:
4 : 34
5 : 102
Step-by-step explanation:
This problem can be solved by using concept of co-interior angles.
co interior angles are those angles which lie on the same of parallel lines when the parallel lines are cut by transversal.
sum of co interior angles is 180 degrees.
In the problem 4 and 5 then angle given and missing angles are co-interior angles.
Problem 4
146 + ? = 180
? = 180 -146 = 34
Thus missing angle in problem 4 is 34 degrees
Problem 5
78 + ? = 180
? = 180 -78 = 102
Thus missing angle in problem 5 is 102 degrees
The multiplicative inverse of -⅚ is
Answer: -6/5
Step-by-step explanation:
Multiplicative inverse simply is another word for 'reciprocal'.
A reciprocal is the fraction upside down, or inverted.
Knowing this, let's convert -5/6.
-5/6 becomes -6/5, and you don't do anything about the negative sign.
Answer: -6/5
Step-by-step explanation:
u just get the reciprocal
The formula for the area of a triangle is , where b is the length of the base and h is the height.
Find the height of a triangle that has an area of 30 square units and a base measuring 12 units.
Answer:
h = 24
Step-by-step explanation:
A = 1/2 b x h
30 = 12/2 x h
30 = 6 x h
-6 -6
24 = h
Answer:
5 units
Step-by-step explanation:
area of triangle = (base × height) ÷ 2 or a = (bh)/2
30 = (12 × h)/2
Isolate the variable
30 × 1/12 = (12 × h)/2 × 1/12
Multiplying 1/12 on both sides cancels out the 12 on the right side and transfers it to the left side
2.5 = h/2
2.5 × 2 = h/2 × 2
Multiplying 2 on both sides cancels out the 1/2 on the right side and transfers it to the left side
5 = h
Wanda found a cone-shaped Seashell on the beach. The shell has a height of 63 millimeters and a base radius of 8 millimeters. What is the volume of the seashell? Estimate using 22/3 for pie \(V = 1/3 x whatever pie is x r^2 x h V = 1/3 (22/7) (8^2) ( 63)\)
Answer:
Step-by-step explanation:
V = 4222.30053 m3
The required volume of the seashell is approximately 4,229.33 cubic millimeters.
What is volume?Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.
Here,
The formula for the volume of a cone is:
V = (1/3)πr²h
where r is the radius of the base of the cone, h is the height of the cone, and π is approximately 3.14.
Substituting the given values,
V = (1/3)×22/7×(8²)(63)
V = (1/3)×22/7×(64)(63)
V = (1/3)×22/7×(4032)
V ≈ 4,229.33 mm³
Therefore, the volume of the seashell is approximately 4,229.33 cubic millimeters.
Learn more about Volume here:
https://brainly.com/question/1578538
#SPJ3
You do 150J of work pushing a box up a ramp. If the ramp does 105J of work, what is the efficiency of the ramp
Answer:
The answer is 70%.
Step-by-step explanation:
The total amount of work is 150J, and the amount of work that the ramp did is 105J, which means that the fraction is 105/150.
105/150 = 0.7
0.7 in percentage form is 70% because 0.7 x 100 = 70.
I hope this helps!
Graph the following in cartesian plane. With solution.
1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3
6.11 - 1.2
7
5
5
6
6
Answer:
4.91 hope this helps :D
Step-by-step explanation:
A plumber used 2.895 m of pipe during a job.
How much pipe did he use rounded to 1 decimal place?
Find the mean, median, and mode. Round to the nearest tenth.
1. Mean:
2. Median:
3. Mode:
Answer:
Mean: 2.3
Median: 14
Mode: 1
Step-by-step explanation:
A desk is on sale for $208, which is 35% less than the regular price.
What is the regular price?
I need help with asap!! Please answer the question in the image below
Answer:
width: 2 : 15volume: 8 : 3375surface area: 4 : 225Step-by-step explanation:
Given a model has a scale factor of 2:15 with respect to the original car, you want to know the ratios of model : original for width, volume, and surface area.
RatiosThe scale factor is the ratio of linear dimensions, such as width. This means the ratio of widths will be 2:15, the same as the scale factor.
Areas have units of the square of a linear dimension. Hence the ratio of areas is the square of the ratio of linear dimensions, the square of the scale factor. The ratio of surface areas will be 2²:15² = 4:225.
Volumes have units of the cube of a linear dimension. Hence the ratio of volumes is the cube of the ratio of linear dimensions, the cube of the scale factor. The ratio of volumes will be 2³:15³ = 8:3375.
The model : original ratios are ...
width: 2 : 15volume: 8 : 3375surface area: 4 : 225<95141404393>
Find the unknown number in the proportion
x=___
Answer:
x=30
Step-by-step explanation:
firstly, Cross multiply
21 × x = 18 × 35
x = 630 ÷ 21
x=30
Hope it helps!
Mark as brainliest please!
Answer:
21/35 = 18/30x = 30Step-by-step explanation:
Given proportion,
→ 21/35 = 18/x
Now we have to,
→ Find the required value of x.
Let's find the value of x,
→ 21/35 = 18/x
→ 21x = 18 × 35
→ 21x = 630
→ x = 630/21
→ [ x = 30 ]
Hence, the value of x is 30.
Please solve this problem! 2x2-2-4+7= ?
Answer:
5
Step-by-step explanation:
2x2=4
4-2=2
2-4=-2
-2+7=5
Answer:
5
Step-by-step explanation:
There are three apple orchards. Each orchard has a different number of trees and apples.
Orchard Apple Trees Total Apples
----------------------------------------------------------------
The #1 Seed 84 38,614
Sweet and Sour 178 75,509
Apple Valley 312 135,220
-----------------------------------------------------------------
Which orchard has the highest rate of apples per tree?
Choose 1 answer:
A) The #1 Seed
B) Sweet and Sour
C) Apple Valley
Answer:sweet and sour is write answer
Step-by-step explanation:
can i get brainlisted
Answer:
The #1 Seed has the highest rate of apples per tree.
Step-by-step explanation:
For each orchard, dividing the total apples by the number of apple trees will give us the number of apples per tree.
For example:
Please help me! I will give brainly!
Answer:
8
Step-by-step explanation:
You multiply the candies sold, by 8 to get the money raised.
10 times 8 is 80.
20 times 8 is 160
30 times 8 is 240
And so on.
I hope this helps!
pls ❤ and give brainliest pls
Divide money raised by candles sold:
80/10 = 8
160/20 = 8
Etc.
Each candle cost $8
You would multiply the number of candles sold by $8 to find the amount of money raised.
\(Solve:\\x= -x\)
You can subtract a negative number from a positive number or add a positive number to a negative number
Example:
4 - (7) = -3
Or
-8 + 9 = 1
Whatever you are adding has to be greater than the number you are adding on too
Example:
-3 + 5 = 2
Notice how the five is greater than 3
Whatever you are subtracting has to be Greater than the number you are subtracting from.
Example:
5 - 8 = -3
Notice how the eight is greater than five.
The situation changed when adding or subtracting with negative numbers. Every situation is different.
Hope this helps!
What is the surface area of the solid that this net can form?
A. 106 square centimeters
B. 150 square centimeters
C. 210 square centimeters
D. 270 square centimeters
please solve for questions 1-3
Answer:
number one)-90, -69, -49, 85
number two)-23, -17, -1, 69
Number 3)-93, -78, -16, 61
Step-by-step explanation:
hop that helps;)
Combine like terms to create an equivalent expression.
Answer:
t.b.h. i forgot how to do this srry-
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
)Find the measure of angle x in the figure below:
Two triangles are shown such that one triangle is inverted and they share a common vertex. The lower triangle has two angles at the base. The lower left angle is marked as 55 degrees. The lower right angle is marked as 30 degrees. The angle at the vertex of the inverted triangle at the top is marked as x degrees.
a. 95°
b. 55°
c. 30°
d.85°
Simplify negative 3 over 4 divided by 2 over negative 8.
Answer:
3Step-by-step explanation:
−3/4÷2/−8=?
In the second fraction, move the negative sign from the denominator to the numerator and the value remains the same.
The equivalent equation is
−3/4÷ −2/8=?
Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.
Take the reciprocal of the second fraction by flipping the numerator and denominator, leaving the negative sign on the numerator, and changing the operation to multiplication. Then the equation becomes
−3/4× −8/2=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
−3× −8/4×2= 24/8
Since 24 divided by 8 equals 3 then,
24/8 =3
Therefore:
−3/4÷ 2/−8= 3
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
A thrift store was selling an Atari 2600 for $80 before deciding to have a 40% off promotion. A customer comes in to buy the console and pays with a 10% off any one item coupon. The coupon states that the 10% off coupon applies after any in-store promotions. The customer expects to get 50% off overall and pay 40.00. Is the customer correct?
Answer:
The customer is incorrect. They will pay $43.20 not $40.
Step-by-step explanation:
Since a thrift store is having 40% of $80, we have to calculate that. Doing so, we have to create proportions:
(The "/" sign is fraction)
1. x/80=40/100 2. 40*80=3200 3. x*100=100x 4. 100x=3200
5. x=3200/100 6. x=$32
Since $32 is 40% of $80, we have to do $80-$32=$48
So the thrift shop is lowering the price to $48.
But we can't forget about the 10% off coupon from the customer.
Now we have to find out what is 10% of $48. $48/10= $4.8
That's not our answer though. The final step is to do $48-$4.8 which gets our answer of $43.20 .
Identifying Triangle Congruence
Answer: your answers would be
1, SAS
2, SS
3,SAS
4, SAA
5, SAS
6, SA
7, SAS
8, SSS
9, SSA
10, ASA
11, SSS
12. ASA Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation: