Answer:
X = 2
Step-by-step explanation:
11 x 2 = 22
22 + 6 = 28
Answer:
First, you have to add 11 on both sides, so the answer is A
Answer:
30 degrees
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
1) the full volume of the given pyramide may be calculated according to the formula:
V=1/3 *Area_of_base*height;
V=1/3 *(5*15)*12=300 (in³).
2) the half of the calculated volume is:
300/2=150 (in³)