Answer:
32.0 cm
Step-by-step explanation:
volume of a hemisphere = (2/3)πr3
r = cube root (Volume * 3/2 * 1/π )
r = cube root ( 8514 * 3/2 * 1/π)
r = 15.96
in the nearest tenth r = 16.0 cm
D= 2r
D= 2(16)
D= 32cm
7 cm, it’s a step by step equation
9/72
I forgot how to do this
So basically the ladder is creating a right triangle with the ground and the wall. Ladder is the hypotenuse (h), building = b, ground = g
b = h - 22 ft
g = 1010 ft
use Pythagorean Theorem to determine the length of h:
The h^2 terms cancel out to = 0
Answer:
<em>C. A Fraction whose Numerator is smaller than the denominator</em>
Step-by-step explanation:
<u><em>A proper fraction is a fraction whose numerator is smaller than its denominator.</em></u>
<u><em> An improper fraction is a fraction whose numerator is equal to or greater than its denominator. </em></u>
Example:
<em>3/4, 2/11, and 7/19 are proper fractions, while 5/2, 8/5, and 12/11 are improper fractions.</em>
