Use a system of linear equations to solve the problem.Two angles have a sum of 193°. One angle is 20° less than twice the other. Find the measure of each angle.
A. 118° and 75°
B. 71° and 122°
C. 69° and 124°
D. 69° and 118°
Answer: B
Mathematics
You might also like to view...
Write the following fraction in decimal form.
?
?
A.
B.
C.
D.
E.
none of these
Mathematics
Find the limit.
A. -7 B. 0 C. ? D. 3
Mathematics
Provide an appropriate response.Find F '(x) if F(x) = 
dt.
A. 
dt - 
B. 
dt - 
C. 
dt - x
D. 
- 
dt
Mathematics
Solve by the elimination method.4x + 5y = -35-2x + 2y = -14
A. {(0, -6)} B. {(0, -7)} C. No solution D. {(-1, -6)}
Mathematics