A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3) has area equal to the absolute value of D, where D = 
.Find the area of the triangle having vertices at P, Q, and R.P(-3, -3), Q(0, 0), R(5, -1)
A. 12
B. 18
C. 0
D. 9
Answer: D
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Convert as indicated.10 square feet = ______ square inches
A. 120
B. 1440
C. 
D. 100
Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Provide an appropriate response.The basic accounting equation is:
A. assets = liabilities - owner's equity B. liabilities = assets + owner's equity C. owner's equity = liabilities + assets D. assets = liabilities + owner's equity
Solve the problem.What is the difference in area covered by a single 12-inch windshield wiper operating with a central angle of 
compared to a pair of 2-inch wipers operating together each having a central angle of 
Round to the nearest hundredth.
A. 165.88 in.2 B. 154.57 in.2 C. 155.80 in.2 D. 150.80 in.2