Refer to triangle ABC. If cm, cm, and

align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_9f57c512c53047359ece918a9" /> cm, find the largest angle.

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Apply the rules regarding the use of significant digits after all computations are complete.

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A.
B. ?
C. ?
D. ?
E. ?

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Answer: B

Mathematics

Which subtraction model (take-away, missing addend, comparison, or measurement) corresponds best to the problem?Jane has $2 in her wallet. If she spends $2 on a book, how much money will she have left?

A. Comparison B. Measurement C. Take-away D. Missing addend

Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 3

What will be an ideal response?

Solve the problem.During a drought, the water level in a river dropped 3 inches each day for 4 straight days. What was the change in the water level of the river during this period?

A. -12 in. B. 12 in. C. -7 in. D. 7 in.

Use the graph of f to solve the inequality.f(x) < 0

A. (-2, -1) ? (2, ?) B. (-1, 2) C. (-?, -2) ? (-1, 2) D. (-?, -2) ? (-1, ?)