What is the equation of the line that is perpendicular to the line y = -2x + 12 and passes through point (-2, 8)?
A. y=1/2x-7 B. y=-1/2+7 C. y=1/2x+7 D. y=-1/2x-7

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0

it would be less than 25

step-by-step explanation:

answer: hello!

the answer to this problem is, d. (7.3)(8.52)=62.19