Solve the problem.A ladder is resting against a wall. The foot of the ladder is 7 feet from the wall, and the top of the ladder is 18 feet from the ground. Find the slope of the ladder.
A. 7
B. 
C. 
D. 18
Answer: C
Mathematics
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The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find csc ?.
A. - 
B. 
C. 
D. - 
Mathematics
The relationship between the Fahrenheit and Celsius temperature scales is given by the linear function.
What is the F-intercept and what does it represent?
Mathematics
Graph the inequality.y + 5 < x
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent if necessary.John forgot to pay his $381.00 income tax on time. The IRS charged a penalty of 22% for the 55 days the money was late. Find the penalty that was paid. (Use a 365 day year.)
A. $12.40 B. $12.63 C. $5.28 D. $393.63
Mathematics