Solve the problem.Find the perimeter of the triangle in the figure.
10 
km
A. 23 
km
B. 23 
km
C. 23 
km
D. 16 
km
Answer: C
Mathematics
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Solve the problem.Estimate the answer by rounding each number to the nearest ten.99 + 51 + 55 + 92 + 65
A. 362 B. 360 C. 400 D. 370
Mathematics
Rewrite the quadratic equation in the form ax2 + bx + c = 0, then identify a, b, and c. (2x - 8)(x) = 5
A. a = 2, b = -8, c = 5 B. a = 2, b = -8, c = -5 C. a = 2, b = 8, c = 5 D. a = -2, b = -8, c = -5
Mathematics
Determine whether the graph is the graph of a function.
A. Yes B. No
Mathematics
Solve.A store sold 37 lamps on Monday, 17 lamps on Tuesday, and 28 lamps on Wednesday. How many lamps did the store sell in all?
A. 83 lamps B. 82 lamps C. 92 lamps D. 81 lamps
Mathematics