Mathematics, 26.03.2021 20:50 Izzyfizzy
The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, the square of the depth, d,
and inversely as the length. I. A wooden beam 9 in. wide. 5 in. deep, and 11 ft long holds up 218 lb. What load
would a beam 4 in. wide, 8 in. deep and 16 ft long of the same material support? (Round off your answer to the
nearest pound)
Answers: 3
Mathematics, 21.06.2019 18:40
What value of x is in the solution set of 4x β 12 s 16 + 8x?
Answers: 3
Mathematics, 21.06.2019 23:30
Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?
Answers: 1
Mathematics, 22.06.2019 00:30
36x2 + 49y2 = 1,764 the foci are located at: a) (-β13, 0) and (β13,0) b) (0, -β13) and (0,β13) c) (-1, 0) and (1, 0)
Answers: 1
Mathematics, 22.06.2019 01:00
Given the numbers c = β3 and d = 4, which statement is true? a. |βc| = 3 and |βd| = β4 b. |βc| = 3 and β|d| = β4 c. β|c| = β4 and β|d| = 3 d. |βc| = 3 and β|d| = 4
Answers: 1
The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, the square...
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