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2 years ago

Diameter of a circle is 22yd what is the area

Mathematics

2 answers:

DENIUS [597]2 years ago

5 0

380.13 A=radius squared x pi

larisa86 [58]2 years ago

4 0

The area is 380.13.

To find the area you use the formula pi times radius squared. The radius is half the diameter, in this case 11, so therefore the area is 380.13

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Write the equation of the parabola in vertex form.vertex (0,2), point (1,-5)

charle [14.2K]

Y=a(x-h)^2+k
-5=a(1-0)^2+2
-5=a+2
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3 years ago

Read 2 more answers

What is the rate of change?

Ulleksa [173]

sheesh these are easy its 4

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3 years ago

What is (2m+5) to the second power =0

drek231 [11]

I dont get the question so im going to show you both solutions
if you’re asking for (2m+5)²=0 then
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if you’re asking only for (2m+5)² then
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4 years ago

Mike wrote down a number on a piece of paper and hid it from his friends. He rounded his number to different places and his frie

Naddik [55]

Answer: 145,998, 7,000, and 25,991

My guess :))

Step-by-step explanation:

145,998 7,002 4,506 26,991 12,497

First, Mike rounded his number to the nearest ten

146,000 7,000 4,510 27,000 12,500

Then, he rounded his number to the nearest hundred.

146,000 7,000 4,500 27,000 12,500

Last, he rounded his number to the nearest thousand.

146,000 7,000 5,000 27,000 12,000

3 0

3 years ago

((PLEASE HELP ASAP!! D:)) Natasha bought a tennis racket that was marked down in price, p, by 20%. Write an expression with TWO

kumpel [21]

Answer: p - 0.2p

Step-by-step explanation:

Given the following :

Original Price of tennis racket = p

Mark down or discount on original price = 20% of original price = (20/100) × p = 0.2p

Amount after discount = Amount paid by Natasha

Amount after discount = Original price - Discount

Amount after discount = p - 0.2p

Amount paid by Natasha = p - 0.2p

7 0

3 years ago