Simplify.4.3(-5) + 6(2.1)
A. -23.6
B. 9.03
C. 34.1
D. -8.9
Answer: D
Mathematics
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Solve the problem.The accompanying figure shows the graph of y = -x2 shifted to a new position. Write the equation for the new graph.
A. y = -(x + 2)2 + 3 B. y = -(x - 3)2 + 2 C. y = -(x - 3)2 - 2 D. y = -(x + 3)2 + 2
Mathematics
Evaluate the function.If f(x) = -3x2 - 2x + 5, find f(3).
A. -24 B. -10 C. -28 D. -33
Mathematics
Solve the proportion. Round the solution to the given place value.
= 
; hundredths place
A. 253.33 B. 12.83 C. 0.08 D. 6.32
Mathematics
Find the missing parts of the triangle. C = 90°c = 26 ma = 52 mIf necessary, round angles to the nearest degree and give exact values of side lengths.
A. A = 30°, B = 60°, b = 26
m
B. no such triangle
C. A = 30°, B = 60°, b = 26
m
D. A = 60°, B = 30°, b = 26
m
Mathematics