Perform the operation and give the answer in Hindu-Arabic form.  -  

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A. 315

B. 285

C. 311

D. 289

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Answer: D

Mathematics

Add.467 + 206

A. 673 B. 573 C. 663 D. 563

Use a calculator to solve the equation on the interval [0, 2?). Round the answer to two decimal places.sin x = 0.39

A. 0.40, 3.54 B. 0.40, 1.97 C. 0.40, 5.88 D. 0.40, 2.74

Match the following reasons to complete the proof.

m?2 = m?4 ________________________

Evaluate the expression without a calculator.9log93

A. 27 B. 3 C. 9 D. 1