Write the equation 8x - 3y = -7 that passes through the point (-8,2).

Step-by-step explanation:

Find the slope of this line

-3y=8x+16

Divide by -3

y=-2 2/3 x-5.33

Compare this equation with y=mx+b

slope m =-2.67

The slope of a line perpendicular to the above line will be the negative reciprocal 0.38

m1*m2=-1

The slope of the required line will be 0.38 0.38 = 0.38

m=0.38 ,point(-3,-15)

Find b by plugging the values of m & the point in

y=mx+b

-15=-1.13+b

b=-13.88

m=0.38

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.