Consider the line y=7x-4 What is the slope of a line parallel to this line?
What is the slope of a perpendicular to this line?

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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i’ll just s take the points thxs