Answer:
da answerr is six
if DF is 6 and all sides are equal in length the EF side is going to be 6 as well
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.
Answer:
it's a) the variable y represents the pounds of cookies sold in the $63 purchase
hope it helps;)
A ton is 2,000 lb , so 2 tons would be 4,000 lb. 4,000+445.5=4,445.5
The two elephants combined weigh 4,445.5 lb.
Two hundred thirty-five and six hundred seventy-eight thousandths
