6.
select all true equations.
a. cos(37) = sin(53)
b. tan(37) = tan(53)
c. sin(37) = cos(53)
d. sin(37) = sin(53)
e. cos(o) = sin(90 - 0)

i think A. C.  E.

Step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)