In the diagram below, DE is parallel to XY. What is the value of y?

Explanation:

Alternate exterior angles are congruent when we have parallel lines like this.

You can use their vertical angle counterparts to then use the alternate interior angles if you want.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

answer4 to the second power is 16

and 4 to the third power is 64,