Mathematics, 22.03.2021 22:30 TheIncognateo
Jen wants to know the height of a building. She walks exactly 100 feet from the base of the building and looks upward to the top of the building at an angle of elevation of 52 degrees. What is the height of the building? Group of answer choices 128 ft
Answers: 1
Mathematics, 21.06.2019 17:30
Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k
Answers: 2
Mathematics, 21.06.2019 19:00
What numbers are included in the set of integers? what numbers are not included?
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Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Mathematics, 21.06.2019 19:30
Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
Answers: 1
Jen wants to know the height of a building. She walks exactly 100 feet from the base of the building...
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