A ladder 17 feet long leans against the side of a house. Find the height from the top of the ladder to the ground if the angle of elevation of the ladder is 80º. Approximate the answer to one decimal place.
?
A. 19.7 ft
B. 20.7 ft
C. 18.7 ft
D. 16.7 ft
E. 17.7 ft
Answer: D
Mathematics
You might also like to view...
Provide an appropriate response.Explain what is represented by the area and perimeter of a shape.
What will be an ideal response?
Mathematics
Provide an appropriate response.Does it appear that a linear model or a power model is the best fit for the data given in the table below? Explain your choice.
What will be an ideal response?
Mathematics
Use the horizontal line test to determine whether the function is one-to-one.
A. Yes B. No
Mathematics
Solve the problem.A restaurant bill of $98.21 was shared equally by 6 people. How much was each person's share? Round your answer to the nearest cent.
A. $16.37 B. $17.48 C. $17.37 D. $16.48
Mathematics