Problem You are graphing Rectangle ABCDABCDA, B, C, D in the coordinate plane. The following are three of the vertices of the rectangle: A(-7, -7.5), B(-3, -7.5),A(−7,−7.5),B(−3,−7.5),A, left parenthesis, minus, 7, comma, minus, 7, point, 5, right parenthesis, comma, B, left parenthesis, minus, 3, comma, minus, 7, point, 5, right parenthesis, comma and C(-3,2.5)C(−3,2.5)C, left parenthesis, minus, 3, comma, 2, point, 5, right parenthesis. What are the coordinates of point DDD? \large((left parenthesis , \large))right parenthesis

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus