Which phrase describes the variable expression z+8

"the sum of z and 8."

Step-by-step explanation:

Kindly share the answer choices.

z + 8 can be put into words as "the sum of z and 8."

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,