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4 years ago

What is squared to equal 64?

Mathematics

2 answers:

fiasKO [112]4 years ago

7 0

Answer:

8 or -8

Step-by-step explanation:

Let that number be x

x² = 64

x = +8 or -8

Phantasy [73]4 years ago

5 0

Find two numbers that will go Into 64. $\\ 8*8=64 \\$ $\\ \sqrt{64}=\boxed{8} \\$ Hoped I helped. :)

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Answer:

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Step-by-step explanation:

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3 years ago

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4 years ago

Which of the following is not a way to represent the solution of the inequality 2(x − 1) greater than or equal to −12?

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3 years ago

What is the integral ln x^1/3 dx.

Maksim231197 [3]

Hello,

$\int\limits{ln(x^\frac{1}{3}) } \, dx =\frac{1}{3}*\int\limits{ln(x) } \, dx \\\\
=\frac{1}{3}*(x*ln(x)-x)+C=\frac{x}{3}*(ln(x)-1)+C


$
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The last integration is made by "parties(in french)"

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6 0

3 years ago

Part

olchik [2.2K]

Answer:

900 cubic inches.

Step-by-step explanation:

Given the following data;

Volume of right circular cone = 300in³

We know that the volume of a right circular cone is given by the formula;

$V = \frac {1}{3} \pi r^{2}h$

Where;

V is the volume of right circular cone.

r is the radius of the base of the right circular cone.

h is the height of the right circular cone.

The volume of a right circular cylinder is given by the formula;

$V = \pi r^{2}h$

Thus, multiplying the volume of the right circular cone by 3 would give us the volume of the right circular cylinder.

$V = \frac {1}{3} \pi r^{2}h * 3$

Substituting into the equation, we have;

$V = 300 * 3$

V = 900in³

Therefore, the volume of a right cylinder that has the same base and height as the cone is 900 cubic inches.

4 0

3 years ago