The correct answer is actually (2,2)
What you do is you add 7 to the x coordinate since it is 7 to the right, -5+7=2 so the new x coordinate is 2
Then you subtract 5 from the y coordinate since it is 5 down, 7-5=2 so the new y coordinate is 2
So the answer is (2,2)
Answer:D.)(30,40)
Explanation: Multiple
The answer is 3 because you have to do inverse operation on inequalities.
By the Pythagorean theorem
50^2 = x^2 +(x +34)^2
2500 = 2x^2 +68x + 1156
x^2 +34x -672 = 0
(x -14)(x +48) = 0
x = 14 or -48
The distance from the wall to the base of the ladder is 14 ft.
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7-24-25 is a Pythagorean triple. The dimensions here are double those values. It can be handy to know a few of the Pythagorean triples, as that can let you write down the answers to problems without having to go through the equations.
