Can someone please help. I have to turn this in by 12:00 am
1 answer:
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On the unit circle: the end of the terminal side of a 90 degree angle is (1,0) where 1 is the value of sin(90°) and 0 is the value of cos(90°)
On the graph of sine: 90° =
radians. if f(x) = sin(x) in radians, f() = 1/2
On the graph of sine: 90° =
Answer:
see explanation
Step-by-step explanation:
Given
+ 2c + 11
= -
+ 2c + 11
= 3c - 1 + 2c + 11
= 5c + 10
(b)
We have the expression
5c + 10 ← factor out 5 from each term
= 5(c + 2)
