Solve the problem.Two forces of 560 N and 222 N act at a point. The resultant force is 634 N. Find the angle between the forces.
A. 81.0°
B. 112.7°
C. 165.1°
D. 99.0°
Answer: A
Mathematics
You might also like to view...
Set up an integral for the length of the curve.y = 
, 
? x ? 
A. 
B. 
C. 
D. 
Mathematics
Find an equation of the line passing through the two points. Write the equation in standard form.(-5, -9) and (0, -7)
A. -2x - 5y = 35 B. 2x - 5y = 35 C. 4x + 7y = -49 D. -4x - 7y = -49
Mathematics
Given the equation or other information for a parabola, find the matching description or graph.f(x) = ax2 + bx + c,a < 0; b2 - 4ac > 0
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression.22 ÷ 
A. 121 B. 22 C. 11 D. 4
Mathematics