Answer:
(a) see attachment
(b) E(x) = 226/105
Step-by-step explanation: see attachment
Answer:
C. cot theta
Step-by-step explanation:
(csc theta -cot theta )/(sec theta -1)
csc = 1/ sin
cot = cos / sin
sec = 1 / cos
Let x = theta
(1/ sin x -cos x / sin x )/(1/ cos x -1)
Getting a common denominator in the denominator and combining terms
(1- cos x)/ sinx / ( 1 - cos x) / cos x
(1- cosx) (1- cosx)
----------- ÷ ------------
sinx cos x
Copy dot flip
(1- cosx) cosx
----------- * ------------
sinx 1 -cos x
Cancel like terms
cos x / sin x
cos / sin = cot
cot x
cot theta
Answer:
-2
Step-by-step explanation:
the y-intercept is -2
Answer:
Step-by-step explanation:
<h3>sorry butt can you tell me what you need help with</h3>
Answer:
120 divided by 20 is 6
Step-by-step explanation:
Its 30.
