I’m legit just tryna finish my basic subtracting negatives homework that’s overdue

Step-by-step explanation:

32- -62 = 94

-61 - 28 = -89

0 - -70 = 70

83 - 65 = 18

-99 - 48 = -147

83-65=18

Step-by-step explanation:

7

(8)13

-65

  18

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

step-by-step explanation:

for volume, add base x height x width