It wnts you to get b by itself. We ca n do this by dividing both sides by 1/2 h.
We get:
.
Answer:
x=11/5
Step-by-step explanation:
isolate x
22/10 = 10x/10
22/10 = x
simplify
11/5 = x
1 min = 60 seconds
1 hour = 60 mins = 60 x 60 = 3600 seconds .
Answer:
down 7 1/4 feet
Step-by-step explanation:
4 1/2 + 2 3/4 = 4 2/4 + 2 3/4 = (4+2) +(2/4 +3/4) = 6 +5/4 = 7 1/4
The dolphin is 7 1/4 feet below the surface.
Answer:
15 yd³
Step-by-step explanation:
Formula for the volume of a square pyramid is V = 1/3 Bh
So...
V = 1/3 (3*3)(5)
V = 1/3 (9)(5)
V = 1/3 (45)
V = 15