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3 years ago

What are the coordinates of W?

Mathematics

2 answers:

alexandr402 [8]3 years ago

7 0

The answer for this question is B

nikdorinn [45]3 years ago

6 0

Answer:

C. (0,b)

Step-by-step explanation:

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A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth $2 per cubic inch.

Dimas [21]

d/2=r, r=1 <span>
</span> <span> <span> </span> v=(1/3)hpir^2 V=(1/3)9pi1^2=3pi=9.42 cubic inches, so then times 2 for cost to get 18.84 dollars </span><span />

4 0

3 years ago

Find the coordinates of the endpoint A given B (-3,5) is the midpoint of AC and C (1,-2)

WARRIOR [948]

coordinates of endpoint A are (-7,12)

Step-by-step explanation:

We are given midpoint B (x,y) =(-3,5)

One endpoint C (x₂,y₂)= (1,-2)

We need to find other endpoint A (x₁,y₁).

The formula to find midpoint is:

$x=\frac{x_{1}+x_{2}}{2}\\y=\frac{y_{1}+y_{2}}{2}$

We can find the coordinates of endpoint A using these formula.

We have x=-3, x₁=? and x₂= 1

Putting values and finding x₁

$x=\frac{x_{1}+x_{2}}{2}\\-3=\frac{x_{1}+1}{2}\\-6=x_{1}+1\\-6-1=x_{1}\\x_{1}=-7$

Now, y=5, y₁=? and y₂= -2

$y=\frac{y_{1}+y_{2}}{2}\\5=\frac{y_{1}+-2}{2}\\5*2=y_{1}+-2\\10=y_{1}+-2\\10+2=y_{1}\\y_{1}=12$

SO, coordinates of endpoint A are (-7,12)

Keywords: Midpoint of line segment

Learn more about Midpoint of line segment at:

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6 0

3 years ago

Janelle subtracts -4 from a number. the result is 2. what is the number?

Stels [109]

Answer:

d) 6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the area of each kite. write your answer as an integer or a simplified radical

Degger [83]

The area of the kite is the amount of space it occupies

The area of the assumed kite is 25 square units

<h3>How to determine the area of the kite?</h3>

The question is incomplete, as the dimensions of the kites are not given.

So, I will provide a general explanation

The area of a kite is:

Area = 0.5pq

Where p and q are the lengths of the diagonals of the kite.

Assume that p = 5 and q = 10, for a kite.

The equation becomes

Area = 0.5 * 5 * 10

Evaluate

Area = 25

Hence, the area of the assumed kite is 25 square units