It is -9. Rise over run. 9 up, 1 to the left, 9/1 = 9. Because the line goes down to the right, it is negative.
Please put me as the brainiest.
V (7,9) would make PRTV a square
Answer:
Applying the Pythagorean theorem, the diagonal is calculated by:
D = sqrt(40^2 + 9^2) = 41
Hope this helps!
:)
The answer is x(x+7)=169 because the formula for a right triangle is a^2+b^2=c^2. With that said 13 squared as the hypotenuse is 169. since ether is one side that has to be 7 feet longer than the other side that means you add 7 to the unknown length, x. Then you still have to add x into the equation considering it is still aprat of the problem. HOPE THIS HELPS!!!
