Solve the problem.Two forces, of 67.5 N and 47.2 N, forming an angle of 122.6°, act at the origin. Find the magnitude of the resultant force.
A. 114.7 lb
B. 101.1 lb
C. 57.9 lb
D. 2700 lb
Answer: C
Mathematics
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Convert the Egyptian numeral to Hindu-Arabic form.
A. 3067 B. 367 C. 3607 D. 3670
Mathematics
Solve the problem.After 5 years, the balance, A, in an account with principal P and interest rate r compounded annually is given by the formula 
Simplify this formula by factoring.
A. A = P(1 + r)5r B. A = (P + Pr)(1 + r)4 C. A = P(1 + Pr)(1 + r)4 D. A = P(1 + r)5
Mathematics
In a right triangle, find the length of the side not given. Where appropriate, give an approximation to three decimal places.a = 12, b = 16
A. c = 20 B. c = 19 C. c = 14 D. c = 800
Mathematics
Given the set of parallel lines cut by a transversal shown here, determine the measure of the indicated angle.
Find the measure of ?1.
A. 71° B. 171° C. 109° D. 161°
Mathematics