Ask question

Ask question

All categories

3 years ago

5

The area (A) of a circle with a radius of r is given by the formula and its diameter (d) is given by d = 2r. What is the correct

5 step sequence of equations to rewrite the formula for diameter in terms of the area of the circle?

1 answer:

liubo4ka [24]3 years ago

3 0

A= pi×r^2 r=(1/2)d
A=pi×(1/2)d×(1/2)d
A=pi×0.5d×0.5d
A=pi×(0.5)^2 × d^2
A=pi×0.25d^2

You might be interested in

A 5-kilogram bag of rice costs $16.03. What is the unit price, rounded to the nearest cent?

lorasvet [3.4K]

3.21 dollars per killogram t t t t t t t t t t t t t t t t t t t

3 0

3 years ago

2+2=22? is this the corect awnser

Ivan

Answer:

I think 2+2=4

Step-by-step explanation:

20+2=22 tho

3 0

2 years ago

Read 2 more answers

Are 17 heartbeats in 15 seconds and 68 heartbeats in 60 seconds Equivalent

Andre45 [30]

Answer:

1.133.

Step-by-step explanation:

Yes because if you divide 17 by 15 you get about 1.133 and if you divide 68 by 60 you also get about 1.133.

4 0

3 years ago

Read 2 more answers

Simplify (4n^4 - 3n^2 + n)+ (2n^4 -7n^2 + 9n). Express your answer without factoring.

Pie

Answer:

6n^4-10n^2+10n

Step-by-step explanation:

4 n^4+2n^4-3n^2-7n^2+9n+n

6n^4-10n^2+10n

4 0

3 years ago

Read 2 more answers

Help quick! i will give you 20 points. You have 412 pints of ice cream for your birthday party. If you are going to serve 34 pin

coldgirl [10]

Division word problems often ask you to split something evenly. You should solve this problem by dividing the total amount of ice cream by the amount you will serve each guest. After converting to fractions, 4.5 divided by .75. You will have enough to serve six guests, and no ice cream left over.

5 0

3 years ago