Evaluate the square root. If the root is irrational then approximate the square root to the nearest hundredth.
A. 0.00
B. 0.02
C. 0.2
D. 2.00
Answer: B
Mathematics
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Match the graph with its function using the x-intercepts.
A. f(x) = 2(x + 5)2 + 3(x + 5) - 5 B. f(x) = 2(x - 5)2 + 3(x - 5) - 5 C. f(x) = 2(x + 5)2 - 3(x + 5) - 5 D. f(x) = 2(x - 5)2 - 3(x - 5) - 5
Mathematics
Use similar triangles to help solve the problem. A man places a mirror on the ground and sees the reflection of the top of a flagpole as shown in the figure below. The two triangles in the figure are similar. Find the height h of the flagpole.
a = 13, b = 7, c = 28
A. 
ft
B. 
ft
C. 
D. 
Mathematics
Find the sum.2.82 + 4.564
A. 7.384 B. 1.744 C. 7.484 D. 8.394
Mathematics
Simplify. The exponents in the answer should be positive integers.(6x-3y5)(6-1x5y-8)
A. 
B. 
C. - 
D. 
Mathematics