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3 years ago

The circle below is centered at (-3, 2) and has a radius of 3. What is its

Mathematics

1 answer:

Levart [38]3 years ago

4 0

Answer:

Step-by-step explanation:

The equation is (x-a)^2 + (y-b)^2 = r^2

(x+3)^2+(y-2)^2 = 9

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There are 10 golf balls in a rectangular prism. Each golf ball has a diameter of 1.25 inches. Find the volume of the golf balls

lara31 [8.8K]

The answer is D.

The formula for the volume of a sphere is $\frac{4}{3} \pi r^{3}$

You would divide the diameter in half which would give you your radius (r).
Then you plug in the radius value to find the volume of ONE ball.
You would then multiply by 10 to find the volume of TEN golf balls.

D is the closest answer to the volume of ten golf balls

8 0

3 years ago

4 3⁄4 feet = how many inches

Gennadij [26K]

The answer is 57 inches

6 0

2 years ago

Read 2 more answers

Construct parallelogram PQRS<br>with |PQ|=10cm, |ps|=8cm and<br><QPS = 120

IgorC [24]

Find sketch of parallelogram attached

Answer and explanation:

A parallelogram is a quadrilateral which is wider than it is long. A parallelogram has two sides parallel to the other. From the above, we are told the parallelogram PQRS has an angle QPS 120, with sides 10cm and 8cm, we use this to sketch the parallelogram

We find that angle QPS is 120 degrees hence angle RSP is 60 degrees since angle on straight line is 60 degrees from 180-120 in angle QPS and alternate angles are equal. Also opposite angles of a parallelogram are equal

4 0

2 years ago

Simplify (x^2-8x+2) - (3x^2+x-1)

REY [17]

Answer:

−2x^2 − 9x + 3

Hit Brainliest if this was helpful! :)

5 0

2 years ago

N is the midpoint of AC; AN = 4x - 7 and NC = 5x - 15<br> Find NC=

coldgirl [10]

Answer:

A____N____C

AN= NC

4x-7=5x-15

5x-4x= 15-7

x= 8

NC = 5x-15=5(8) – 15 = 40 – 15 = 25

I hope I helped you^_^

4 0

2 years ago