Solve the problem.Two angles are complementary. One angle is 54° more than twice the other. Find the measure of each angle.
A. 37°, 53°
B. 21°, 69°
C. 28°, 62°
D. 12°, 78°
Answer: D
You might also like to view...
Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) < 0
A. x < 0 B. x < 6 C. All real numbers D. No solutions
Use the appropriate form of the percentage formula. Round division to the nearest hundredth if necessary.200% of 16.5 is what number?
A. 3.3 B. 330 C. 33 D. 3300
Consider the set 
of natural numbers and an operation 
which means select the first of the two. That is, 
;
class="wirisformula" data-wiris-created="true" src="https://sciemce.com/media/3/ppg__cognero__5.1_Natural_Numbers__media__285c9aaa-3ca6-4e94-8947-914dc375a110.PNG" style="vertical-align:middle;" />; 
; 
.
?
Is associative for ?
?
A. no
B. yes
Solve the problem.A boat can go 21 mph in still water. It takes as long to go 180 miles upstream as it does to go downstream 240 miles. How fast is the current?
A. 6 mph B. 1 mph C. 3 mph D. 2 mph