Find the measure of the complement of the angle.30
°
A. 59
°
B. 149
°
C. 60°
D. 90°
Answer: A
Mathematics
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Multiply by moving the decimal point the appropriate number of places to the right.2.49 × 100
A. 249 B. 2490 C. 2.49000 D. 24.9
Mathematics
Provide an appropriate answer.Find 
when u = 5 and v = 5 if z(x) = 
and x = u ? v.
A. 
= 0
B. 
= 
C. 
= 
D. 
= 
Mathematics
Solve the problem. Use 3.14 for ?.Find the cost to asphalt a circular racetrack if asphalt costs $30 per 100 ft2. (Round to the nearest dollar.) r = 100 ft R = 145 ft 
A. $19,806 B. $10,386 C. $9420 D. $7630
Mathematics
Use the distributive property to rewrite the expression. Simplify if possible.2(2r + 6 + 6s)
A. 4r + 6 + 6s B. 4r + 6 + 12s C. 4r + 12 + 12s D. 4r + 12 + 6s
Mathematics