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2 years ago

What is a proof of volume a sphere?

Mathematics

1 answer:

Nesterboy [21]2 years ago

4 0

Answer:

shows a cone pouring water twice into a sphere with the same radius/height to fill it to the top. Because it takes two cones to fill one sphere, we can use the volume of a cone formula as a starting point to derive the volume of a sphere

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If m 1 = 90°, what is m?

Setler79 [48]

Perpendicular

Mark as brainliest

7 0

3 years ago

Read 2 more answers

In Japan. traditionally it was believed that if you folded 1,000 origami cranes, your wish would come true. For a party, Emika i

vfiekz [6]

Answer:

Step-by-step explanation:

Remark

Interesting detail.

Origami Paper is square -- perfectly.

So the properties listed will be related to a square.

Givens

Area = 35 in^2

Formulas

Area = s^2 where s is the length of 1 side.

Perimeter = 4s

Solution

Area = s^2 = 35

s^2 = 35 Take the square root of both sides.

√s^2 = √35

s = 5.91

Perimeter = 4s

s = 5.91

Perimeter = 4*5.91

Perimeter = 23.66

The way the question is worded, the answer you should submit is

Perimeter = 4 * √35

4 0

2 years ago

26. 4x + 6/2 = 3x +15/3

Arturiano [62]

Answer:

x=2

Step-by-step explanation:

Hope it helps you!

4 0

3 years ago

Delaware was the first state to enter the Union and Hawaii was the 50th. If we order the positions of entry for the rest of the

Anna71 [15]

Answer:

State A was the 12th state to enter the Union. State B was the 11th state to enter the Union.

Step-by-step explanation:

Let's call x to the order-of-entry of State B, therefore the order-of-entry of State A is x+1. Given that he product of their order-of-entry numbers is 132:

x*(x+1) = 132

x² + x - 132 = 0

Using quadratic formula:

$x = \frac{-b \pm \sqrt{b^2 -4(a)(c)}}{2(a)}$