Answer:
The height is 7 m.
Step-by-step explanation:
Volume = 1/3 * area of the base * height, so
28 = 1/3 * 3 * 4 * h
4h = 28
h = 7.
The probability that the first one is red is: 4/9
The probability of the second one is blue is: 2/9
Answer:
Step-by-step explanation:
me too..
Answer:
Step-by-step explanation:
hello :
p²+30p = p(p+30)
Answer:
use formula of equilateral triangle = roots 3/4 a square.