Find the unknown side of the triangle. Round to the nearest tenth.
A) 12.8 in
B) 73.0 in
C) 3.3 in
D) 8.5 in
E) 4.6 in
D) 8.5 in
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Use the square root method to solve the equation. x2 - 64 = 0
A. 32 B. 8 C. ±9 D. ±8
Simplify.-12 + 14 - (-11) - 8
A. 21 B. -29 C. -1 D. 5
Solve.A triangular piece of glass is being cut so that the height of the triangle is 4 inches shorter than twice the base. If the area of the triangle is 168 square inches, how long is the height of the triangle?
A. 24 in. B. 14 in. C. 28 in. D. 26 in.
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.loga 
A. 4 loga x - 3 loga (x + 5) - 2 loga ( x - 2)
B. 4 loga x + 
loga (x + 5) - 2 loga (x - 2)
C. loga x4 + loga (x + 5)-3 - loga (x - 2)2
D. loga x4 + loga (x + 5)1/3 - loga (x - 2)2