Solve the logarithmic equation.log3 (x + 4) = -2
A. 5
B. 
C. - 
D. ?
Answer: C
You might also like to view...
Find the x- and y-intercepts for the equation. Then graph it.15y - 3x = -9
A. 
, (-3, 0)
B. (0, 3), 
C. 
, (-3, 0)
D. 
, (3, 0)
Solve the problem.A police helicopter is monitoring the speed of two cars on a straight road. The helicopter is at an altitude of 
feet directly above the road. At one instant, the angle of elevation from the first car to the helicopter is 
and the angle of elevation from the second car to the helicopter is 
How far apart are the two cars to the nearest foot? Assume that both cars are in front of the helicopter.
A. 107 ft B. 2796 ft C. 328 ft D. 2645 ft
Find the distance around the figure below by using the appropriate formula. Round your answer to two decimal places.
?
?
Where 
?
__________cm
Fill in the blank(s) with the appropriate word(s).
Convert 8 yd to feet.
a. 2.67 ft b. 0.8 ft c. 24 ft d. 8 ft