Solve.In triangle ABC, the measure of angle B is 5° more than three times the measure of angle A. The measure of angle C is 15° more than that of angle A. Find the angle measures.
A. 32°, 101°, 47°
B. 35°, 95°, 50°
C. 33°, 99°, 48°
D. 31°, 103°, 46°
Answer: A
You might also like to view...
Solve the problem. Round your result to an appropriate number of significant digits.A lake lies between A and C, and lines AB and DE run north-south. If 
and 
how far is it from A to C?
A. 9.8 mi B. 7.3 mi C. 10 mi D. 6.2 mi
Determine where the given function is concave up and where it is concave down. f(x) = x
A. Concave down on (-3, 0), concave up on (0, 3) B. Concave up on (-?, 0), concave down on (0, ?) C. Concave up on (-?, ?) D. Concave up on (-3, 0), concave down on (0, 3)
Perform the indicated operation without the use of a calculator and express each answer in scientific notation.(0.000005) × (80,000)
A. 4 × 10-10 B. 4 × 10-2 C. 4 × 10-1 D. 4 × 10-24
The average cost of producing x units of a commodity is given by the equation C(x) = 20.4 ? 0.0007x.
Find the marginal cost at a production level of 1,255 units