Perform the indicated operations.4 + 2.77 + 0.74

A. 0.49
B. 6.03
C. 1.97
D. 7.51

Answer: D

Mathematics

Provide an appropriate response. Round your answer to the nearest hundredth if necessary.What is the length of the Koch curve have at step 6?

A. 4096 B. 729 C. 5.62 D. 7.49

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Mathematics

Change 0.0075% to a decimal equivalent.

A. 0.075 B. 0.000075 C. 0.75 D. 0.0075

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Mathematics

Use rational exponents to simplify the expression, if possible. Then, write the answer in radical form.

A. x²⁷
B. x³
C.
D. 3z

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Mathematics

Solve by using the addition property of equality.a + 4 + 9 = 3

A. {-16} B. {-10} C. {10} D. {16}

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Mathematics