Carlos would have to get 92
Plug in the numbers and add them to what he got on his original test and that would be (92=answer)
When you cut along the diagonal, a right triangle is formed where the hypotenuse is the diagonal and the legs are the length and width of the rectangle (10 and 15 in this case)
Now use the pythagorean theorem to solve
10^2+15^2=325=c^2
c= approx 18.02775=length of the diagonal
Answer:
63?
Step-by-step explanation:
2 times 12 times 8 is 192.
192 -3= 189
189 divided by 3 = 63
(14-x)² = x²
take root to both
√(14-x)² = √x²
|14-x| = |x|
14-x = x
-x = x - 14
-x - x = -14
-2x = -14
x = 7
