Using the Law of Sines, find angles A and C if angle B = 63ø, side b = 9 and side c = 4.
What will be an ideal response?
angle C = 23.3ø
angle A = 93.7ø
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Express the number in terms of j.
A. 4j
B. -4
C. 4
D. -4j
Find an equation of the secant line containing (1, f(1)) and (2, f(2)).f(x) = 
A. y = - 
x + 
B. y = 
x + 
C. y = 
x + 
D. y = 
x + 
Solve the problem.Light bulbs are often wired so that electricity can flow through either bulb, as illustrated in the accompanying figure. 
In this way, if one bulb burns out, the other bulb still works. If two light bulbs have resistances T and S,their combined resistance R is R = 
Evaluate the formula when T = 200 and S = 250. Round to the nearest hundredth.
A. R = 0.01 B. R = 166.67 C. R = 55.56 D. R = 111.11
Write the numeral in the following problem as a decimal numeral. By decimal numeral, we mean the system we use in everyday arithmetic.
?
?
A. 9,712 B. 97,120 C. 550,000 D. 7,600 E. 400,000