A movie with an aspect ratio of 1.2:1 is shown as a pillarboxed image on a 42-inch (4:3) television. Calculate each of the following. Be sure your work is labeled and I can follow it to receive any partial credits

Calculate these.
Height of the image
Width
Area of EACH Black bar
Area of the television
% of the screens area occurred by the image

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Find the radius of a circle that has a circumference of 16. the formula for the circumference of a circle is c = 2tr, where r is the radius and c is the circumference. the equation solved for r is r = c over 2π. r=4 r= 8 r=12 r= 16