Solve the problem. Give the answer to the nearest thousandth if necessary.The diagram below shows the side view of a plan for a slanted roof. Find the unknown length in this roof plan.

A. 5.292ft
B. 10.000ft
C. 14ft
D. 11.000ft


Answer: B

Mathematics

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A. 12.3x6 + 11 B. 1.3x3 + 3.2x2 + 6.8x + 11 C. 1.3x3 + 3.2x2 + 7.8x + 11 D. 1.3x3 + 11x2 + 5.8x - 7.4

Mathematics

Find the first and second derivatives of the function. ?

What will be an ideal response?

Mathematics

An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Functionz = 15x + 12yConstraints0 ? x ? 10 0 ? y ? 5 3x + 2y ? 6

A. maximum: 60; at (0, 5) B. maximum: 36; at (0, 3) C. maximum: 150; at (10, 0) D. maximum: 210; at (10, 5)

Mathematics

Solve the inequality. ? 0

A. x < -7 or -7 < x ? 0 B. -7 < x ? 0 or x > 7 C. x < -7 or 0 ? x < 7 D. 0 ? x < 7 or x > 7

Mathematics