Answer:
3^7 x 1/3^4; in other words the first choice
Step-by-step explanation:
Answer:
14 yards
Step-by-step explanation:
the area of a triangle is 0.5×b×h
so
plug in what you have
0.5×b×3=21
(3x0.5)b=21
1.5b=21
b=21/1.5
b=14
Answer:
The answer is 146
Step-by-step explanation: