Find the unknown length in the right triangle. If necessary, round to the nearest tenth.
A. 19 mi
B. 14 mi
C. 11 mi
D. 20 mi
Answer: D
Mathematics
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Provide an appropriate response. Find the equation of the line passing through the points (5, 7) and (-3, 7).
A. y = 7 B. y = x + 7 C. x = 7 D. y = 7x + 5
Mathematics
Solve the problem.An airplane travels 800 miles against the wind in 4 hours, and makes the return trip with the same wind in 2 hours. Find the rate of the wind.
A. 300 mph B. 400 mph C. 100 mph D. 200 mph
Mathematics
Simplify the expression. Write the result using positive exponents only.
A.
B.
C.
D.
Mathematics
Round to the nearest thousand.7685
A. 8000 B. 7700 C. 9000 D. 7690
Mathematics