Wind turbines generate large amounts of electricity from wind energy. the blades on a wind turbine can revolve 22 times per minute. if a wind turbine runs for 1 hour, about how many times do the blades revolve? remember, there are 60 minutes in 1 hour.

1320 times  

Step-by-step explanation:

            Time = 1 h × (60 min/1 h) = 60 min

Revolutions = 60 min × (22 rev/1 min) = 1320 rev

The blades revolve 1320 times per hour.

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

sup

step-by-step explanation: