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LUCKY_DIMON [66]

3 years ago

7

Find the volume of the sphere . (Geometry)

1 answer:

asambeis [7]3 years ago

6 0

Answer:

V = 32/3 pi

Step-by-step explanation:

The volume of a sphere is given by

V= 4/3 pi r^3

We know the radius is 2

V = 4/3 pi (2)^3

V = 4/3 pi (8)

V = 32/3 pi

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HELP EDCITEE !! PLEASE !!!

Mariana [72]

Answer:

75.3074525 dgrees

Step-by-step explanation:

law of sines

29/sin(115 degrees) = 13/sin(B)

==> B = 0.418374736 rad

or 75.3074525 dgrees

3 0

2 years ago

A house and a lot is appraised at $212,400. The value of the house is five times more the value of the lot. What is the house wo

Anuta_ua [19.1K]

The house is worth $177,000
the lot is worth $35,400

5 0

3 years ago

15+9=? (5+3) What number is missing from the expression?

Airida [17]

Answer:

<h3> $\boxed{ \boxed{ \bold{ \mathsf{3}}}}$ </h3>

Step-by-step explanation:

Let the missing number be 'x'

⇒ $\mathsf{15 + 9 = x(5 + 3)}$

Distribute x through the parentheses

⇒ $\mathsf{15 + 9 = 5x + 3x}$

Swap the sides of the equation

⇒ $\mathsf{5x + 3x = 15 + 9}$

Add the numbers

⇒ $\mathsf{5x + 3x = 24}$

Collect like terms

⇒ $\mathsf{8x = 24}$

Divide both sides of the equation by 8

⇒ $\mathsf{ \frac{8x}{8} = \frac{24}{8} }$

Calculate

⇒ $\mathsf{x = 3}$

Hope I helped!

Best regards!

4 0

2 years ago

Exterior angle theorem <br><br> A) 110°<br><br> B) 34°<br><br> C) 23°<br><br> D) 30°

Mashcka [7]

Answer:

D) 30°

Step-by-step explanation:

By exterior angle theorem:

? = 70° - 40°

? = 30°

3 0

2 years ago

Read 2 more answers

Viktor [21]

I think it is D or it could be c?

6 0

3 years ago