Answer:
Give me a few minutes and ill put the answer in
Step-by-step explanation:
Answer:
The answer is 50
Step-by-step explanation:
Got it right on edge
Answer:
Step-by-step explanation:
2 csc²x-2 csc x-1=0
or

Answer:
45
Step-by-step explanation:
1 minute = 8 revolutions
x minutes= 360 revolutions
Divide 360 by 8
45
The wheel will make 360 revolutions in 45 minutes
Check your work:
If 45 minutes = 360 revolutions, and the wheel revolves 8 times per 1 minute, 8 revolutions x 45 minutes should equal 360 revolutions.
(it does)
1). 2x-1>0
2x>1
x>½
2) 21-3y<0
-3y<-21
y>7
3) 5-3c>80
-3c>75
c<-25