Solve. Round to the nearest tenth when necessary.A flagpole casts a shadow of 26 feet, Nearby, a 10-foot tree casts a shadow of 2 feet. What is the height of the flag pole?

A. 130 ft
B. 0.8 ft
C. 5.2 ft
D. 520 ft

Answer: A

Mathematics

Simplify.

A.
B. y¹¹
C.
D. y⁵

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Mathematics

Solve for the missing number. =

A.
B. -
C. -
D. -

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Mathematics

Find the missing factor.4x2 + 19x + 21 = (4x + 7)( )

A. 4x + 14 B. x - 3 C. 4x + 3 D. x + 3

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Mathematics

Simplify the expression. Assume that all variables represent nonnegative real numbers. + 2 - 4

A. -5x
B. -2x
C. -5x
D. -2x

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Mathematics