2 years ago

Solve: -9 + (-12) - -13 =

Mathematics

2 answers:

Mama L [17]2 years ago

8 0

Answer:

-8

Step-by-step explanation:

Strike441 [17]2 years ago

4 0

Answer:

-8

Step-by-step explanation:

-9 + (-12) - (-13) = -8

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2 years ago

Write 14/√2 + √50 in the form b√2 where b is an integer.

kifflom [539]

Answer:

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Step-by-step explanation:

Taking the terms one at a time,

$\frac{14}{ \sqrt{2} } \\ \frac{14 * \sqrt{2} }{ \sqrt{2} * \sqrt{2} } \\ \frac{14 \sqrt{2} }{2} \\ 7 \sqrt{2}$

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The percent decreased by 65%

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2 years ago

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago