0.80
9 in 0.79 is the tenth place. Since 9>5, upon rounding up 0.79 to the nearest tenth, 0.80 would be the answer.
Answer:
2.093 revolutions per minute
Step-by-step explanation:
1)just multiply the equation by 60 because their is 60 seconds in 1 minute.
SO..........
( 3/2(pi))times 60
=2.093 revolutions in 1 minute
Answer:
62%
Step-by-step explanation:

Just gonna give you the answer:
The constant variation is 1/2
Answer:
172.27 in
Step-by-step explanation:
Apply the Sine Rule
Sine Rule is given as:

c = x = ?
C = 180 - (52 + 48) = 80° (sum of triangle)
b = 130 in.
B = 48°
Plug in the values

Multiply both sides by sin(80)

172.274641 = x
x = 172.27 in. (to 2 decimal places)