Answer: a triangle is a prism or a three angle pyramid
Step-by-step explanation:
Answer:
and f as shown below.
Use these lengths to find cosx, sinx, and tanx.
Step-by-step explanation:
Yes it is true:
(1 - cos^2 x) = sin^2 x Sqr.(1 - cos^2 x) = sin x and (-sinx) True, since sin x negative. Also, x terminates in quadrant 3 and 4. Hope this is helpful

m is the slope
b is the y-intercept
so that means that the y-intercept of

is
