Solve the problem.An airplane is sighted at the same time by two ground observers who are 3 miles apart and both directly west of the airplane. They report the angles of elevation as 10° and 
How high is the airplane?
A. 1.08 mi
B. 0.52 mi
C. 0.98 mi
D. 2.02 mi
Answer: C
Mathematics
You might also like to view...
Multiply. Simplify the answer completely.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Write the probability in simplest form.A 6-sided die is rolled. What is the probability of rolling a number less than 6?
A. 1
B. 
C. 
D. 
Mathematics
Use the vertical line test to determine whether or not the graph is a graph of a function.
A. not a function B. function
Mathematics
Evaluate the expression, if possible.32-4/5
A. - 
B. 
C. 16
D. not a real number
Mathematics