The formula for the volume of
a square pyramid is .
rewrite the formula in terms of h.
then find the height of a square
pyramid with volume v = 400 cm3
and side length s = 10 cm.

The measure of height of square pyramid is 12 cm

Step-by-step explanation:

Given as :

The volume of square pyramid = 400 cm³

The measure of its side length = 10 cm

Let The measure of its height = h

So, From the formula of square pyramid  

Volume =

Or, 400 cm³ =  

Or, 400 × 3 = h × 100

Or, h = = 12 cm

Hence The measure of height of square pyramid is 12 cm Answer

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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