Fast 20 points will give brainiest answer  what is the solution of the system of equations? {3x−1/2y=−7/2 x+2y=1 enter your answer in the boxes. ( , )

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

use formula for the circle a=3.14

step-by-step explanation:

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,