8.55 x 10^7 should be the answer.
If each spoke reaches from the center of the wheel to its rim, then that means that each spoke is as long as the radius.
To calculate radius:
C=2πr
π=3.14
C=42 inches
42=2(3.14)r
2*3.14=6.28
42=6.28r
Divide 42 by 6.28
42/6.28=6.68
length of each spoke is 6.68 inches.
Answer:
3
- Decimal=0.75
4
Step-by-step explanation:
You put the three, then you put a dash under it, then you put a four under the dash
Answer:
21 sq ft
Step-by-step explanation:
The formula is 0.5bh; b is the length of the base (6) and h is the height (7). So if you plug in those values, you have 0.5(6)(7). Multiply those and you get 21!
Answer:
3.1 meters
Step-by-step explanation:
Let the height of rectangular prism be h m.

Hence, height of rectangular prism = 3.1 m