Solve the problem.A twenty-five foot ladder just reaches the top of a house and forms an angle of 41.5° with the wall of the house. How tall is the house? Round your answer to the nearest 0.1 foot.

A. 18.8 ft
B. 19 ft
C. 18.7 ft
D. 18.6 ft


Answer: C

Mathematics

You might also like to view...

Find the function value to four decimal places.Find sin ? when cos ? = -0.5247 and tan ? > 0.

A. -0.8513 B. 0.6164 C. -1.1747 D. 1.6223

Mathematics

Multiply.397(83)

A. 32,951 B. 33,051 C. 32,941 D. 32,961

Mathematics

Simplify the power of i.i-26

A. -1 B. -i C. 1 D. i

Mathematics

Find the equation of the line described, and express your answer in the specified form.Parallel to the line y = -2x; passes through the point (4, 7); slope-intercept form

A. y = -2x B. y = -2x + 15 C. y = -2x - 15 D. y - 7 = -2x - 4

Mathematics