Mathematics, 28.01.2021 07:40 yoyo0123
A second truck arrives whose ladder, when fully extended, is 30 metres long. The base of this ladder is also 4 metres above the ground. For safety reasons, the maximum angle of elevation that the ladder can make is 70º. Find the maximum height on the wall that can be reached by the ladder on the second truck. The maximum height answer...
Answers: 2
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
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The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?
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Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.
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A second truck arrives whose ladder, when fully extended, is 30 metres long. The base of this ladder...
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