Find the product.(3m + 10)2
A. 9m2 + 100
B. 3m2 + 100
C. 3m2 + 60m + 100
D. 9m2 + 60m + 100
Answer: D
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Find the missing measurement in the figure. 
?B = 135°, Arc AC = 24 in., Circumference = ?
A. 64 in. B. 9 in. C. 128 in. D. 192 in.
The rectangular coordinates of a point are given. Find polar coordinates for the point.(100, -30) Round the polar coordinates to two decimal places, with ? in degrees.
A. (104.40, 106.70°) B. (104.40, 16.70°) C. (104.40, -106.70°) D. (104.40, -16.70°)
Solve.Because of the increase in traffic between Springfield and Orangeville, a new road was built to connect the two towns. The old road goes south x miles from Springfield to Freeport and then goes east 
miles from Freeport to Orangeville. The new road is 11 miles long and goes straight from Springfield to Orangeville. Find the number of miles that a person saves by driving the new road over the old one. 
A. (
+ 11) mi
B. 
mi
C. 
mi
D. (
- 11) mi
Assume that x, y and a are positive numbers. Use the properties of logarithms to write the expression 
in terms of the logarithms of x and y.
?
A. 
B. ?
C. ?
D. ?
E. ?