Find the area of the triangle. If necessary, round the answer to two decimal places.
A. 9.52
B. 17.75
C. 8.87
D. 4.44
Answer: D
Mathematics
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Use the compound interest formula to determine the future value of the given principal P.$480 at 7% compounded quarterly for 3 years
A. $588.02 B. $591.09 C. $111.09 D. $580.92
Mathematics
Use a protractor to measure the angle.
A. 180° B. 90° C. 45° D. 0°
Mathematics
Find the focus and directrix of the parabola with the given equation.5x2 = -9y
A. Focus: , directrix: x =
B. Focus: , directrix: y =
C. Focus: , directrix: y = -
D. Focus: , directrix: y =
Mathematics
Solve the problem.Mr. Smith wants to know how far he drove today. He drove to Lodi, which was ; then he drove to Merced, which was
; then he drove home, which was
. How far did Mr. Smith drive?
A. 67.23 mi B. 66.24 mi C. 66.23 mi D. 67.24 mi
Mathematics