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
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Multiply.397(83)
A. 32,951 B. 33,051 C. 32,941 D. 32,961
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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