Use the linear equation, y = mx + b and solve for B (the y-intercept). y = -9/-13x +

Slope = -9/-13
Endpoint = 7,-6

slope is -9 and the endpoint is -6

Step-by-step explanation:

4.

step-by-step explanation:

it have the same area.brainliest

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4