Solve the problem.The second angle of a triangle is 3 times as large as the first. The third angle is 70° more than the first. Find the measure of the smallest angle.
A. 110°
B. 70°
C. 22°
D. 20°
Answer: C
You might also like to view...
Find the limit L for the given function f, the point x0, and the positive number ?. Then find a number ? > 0 such that, for all x, 
f(x) = 
, x0 = -1, ? = 0.4
A. L = 6; ? = 2.32 B. L = j-5; ? = 1.12 C. L = 6; ? = 2.48 D. L = 7; ? = 2.32
A small country consists of four states (State 1, State 2, State 3, and State 4). The total population of the country is 200,000. The standard quotas are q1 = 64.8, q2 = 89.9, q3 = 39.6, and q4 = 5.7 respectively.Which of the following numbers can be used as a modified divisor under Jefferson's method?
A. 1004 B. 990 C. 1001 D. 1000 E. none of these
Determine the real solutions to the system of nonlinear equations.x2 + y2 = 4x + y = 2
A. (0, -2), (-2, 0) B. (0, 0), (2, -2) C. (2,-2), (-2, -2) D. (0, 2), (2, 0)
Solve the system using Cramer's rule and a graphing calculator. (Round to two decimal places.)7.04x + 0.09y = 2-8.59x + 5.54y = 1
A. {(-0.61, 0.28)} B. {(-0.28, -0.61)} C. {(0.28, 0.61)} D. {(0.61, 0.28)}