Area = (side length)^2

Here,
64n^36 = s^2. Take the sqrt of both sides, obtaining 8n^18 = s. This is the principal square root. We use this positive quantity because the measure of side length must be positive.

8 0

4 years ago

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If the volume of the pyramid shown is 108 inches cubed, what is the area of its base?

Yuri [45]

Answer: 81/2 inches squared or 40.5 inches squared

Step-by-step explanation:

The volume of a pyramid = bh/3

so V = bh/3

V = 108 and h = 8, so plug these in

108 = 8b/3

b = 108 *3/8

= 40.5 inches squared

or if you want a fraction, 81/2 inches squared

7 0

3 years ago

(21gh^4)(6g^6h^2)(3g^2h^6) find the greatest common factor of the monomials

mezya [45]

The answer is
$3g {h}^{2}$
To find greatest common factor, look at the variables: g, h

Look at their coefficients and exponents:
$21g \: \: \: 6 {g}^{6} \: \: \: 3 {g}^{2} \\ {h}^{4} \: \: \: {h}^{2} \: \: \: {h}^{6}$
Find the two groups' GCF:
$3g \\ {h}^{2}$
Combine:
$3g {h}^{2}$

6 0

4 years ago

there are usually 30 students in my class 1/5 of the students are absent today how many students were in my class today

fomenos

1/5= 0.2

30 - 0.2 = 29.8

4 0

3 years ago

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