Rectangle , think about what cutting the cylinder in half would make the inside image look like !!
Answer:
A) A dilation followed by a reflection.
Step-by-step explanation:
I went over this in class the other day. (:
Step-by-step explanation:
sec x − cos x
Secant is the inverse of cosine:
(1 / cos x) − cos x
Find the common denominator:
(1 / cos x) − (cos² x / cos x)
Subtract:
(1 − cos² x) / cos x
Answer:
36
Step-by-step explanation:
Substitute the A for the 9, since A=9, and multiply the numbers
