Solve the problem.The sum of the measures of the angles in any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, while angle C is 30 degrees larger than each of the other two angles. Find the measure of angle C.
A. 130 degrees
B. 80 degrees
C. 50 degrees
D. 100 degrees
Answer: B
Mathematics
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Factor completely.189x3 + 875
A. 7(3x + 5)(9x2 + 25) B. 7(3x + 5)(9x2 - 15x + 25) C. 7(3x - 5)(9x2 + 15x + 25) D. 7(27x3 + 125)
Mathematics
Evaluate the function.Find f(-2).
A. 1 B. -5 C. 5 D. -2
Mathematics
Compute the partial sum of the geometric series for the stated value of n. Round your answers to four decimal places.ak = 
(k-1); n= 8
A. S8 = 0.6641 B. S8 = 0.6537 C. S8 = 2.2711 D. S8 = 2.7213
Mathematics
Is the following correspondence a function??
A. Yes B. No
Mathematics