I will give you brainliest answer
triangle QRS is similar to triangle TUV. write the equation in slope intercept form of the side of triangle QRS that is parallel to line UV.

R(-2,7) and S(-8,1)

These are points on the slope of the triangle QRS

and is again parallel to UV.

We will find the gradient

we will insert the values into it

we will simplify it

m=1

we insert m=1 and any other point into the general equation y-y1=m(X-X1)

we will get

we will simplify it, to get

This is the equation

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70