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3 years ago

What is the volume of aa circle with the radius of 1?

Mathematics

1 answer:

patriot [66]3 years ago

7 0

Answer:

3.14159 (pi)

Step-by-step explanation:

1^1=1*3.14=3.14

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olga_2 [115]

Answer:

Step-by-step explanation:

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2 years ago

What is the solution to the equation? 2(x – 7) = 10x + 18

enot [183]

X equals negative 4 ( x=-4)

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3 years ago

Read 2 more answers

Scientific notation of 0.0000000915

saveliy_v [14]

Answer: 9.15 × 10^-8

4 0

3 years ago

Read 2 more answers

Select each transformation that carries a square onto itself.

USPshnik [31]

Answer:

1. a reflection over one of the square's sides

2. a rotation of 90: clockwise about the squares center

3. a rotation of 180' clockwise about the square's center

Step-by-step explanation:

I did a test :)

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3 years ago

If (3a + 3b + 1) (3a + 3b - 1) = 80, then a + b =

seropon [69]

Answer:

a+b = 4 $\sqrt{3}$

Step-by-step explanation:

3(a + b)^2 = 81

(a + b)^2 = 27

a + b = sq rt 27

a + b = $\sqrt{9}$ · $\sqrt{3}$

a + b = 3 $\sqrt{3}$

8 0

3 years ago