Evaluate the expression using the order of operations.-3 - 2
A. 17
B. 30
C. -17
D. -30
Answer: C
Mathematics
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Plot the complex number.z = 3 + i
A. 
B. 
C. 
D. 
Mathematics
Find the distance between the two points on the coordinate plane. If necessary, round the answer to the nearest thousandth.(-5, 5) and (1, 3)
A. 32
units ? 45.255 units
B. 2
units ? 6.325 units
C. 8 units
D. 32 units
Mathematics
Simplify the radical.
A. 2
B. 4
C. 5
D. 10
Mathematics
A parcel of land is circular, as shown, with a road running along the straight side. According to the surveyor, the distance from A to B is 8 miles and from P to Q is 16 miles, where PQ ? AB and Q is the midpoint of AB. What is the radius of the circle? How many square miles are in this parcel of land?
Mathematics