From the diagram, ABCD is a rectangle. The equation of line BC is given by 3y+x=25. Given that the area of rectangle ABCD is 80 units². Find the coordinates of the points B, C and D. Point A(-1,2).

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

ok so what's the question?

step-by-step explanation:

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363