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NISA [10]
2 years ago
7

Lisa descended 120 feet into a cave. She then climbed up 56 feet. If her starting point was 38 feet below sea level at the mouth

of the cave, what is lisa elevation to sea level now?
Mathematics
1 answer:
EastWind [94]2 years ago
6 0

Answer:

-102

Step-by-step explanation:

-38

<u>-120</u>

-158

<u>+56</u>

-102

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Can someone solve what is n/n^3
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Alex = No B.

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3 0
2 years ago
Sqrt(32x^3) - sqrt(16x^3) + root(4,x^3) -sqrt(2x^3)
almond37 [142]

An expression is defined as a set of numbers, variables, and mathematical operations. The simplified version of the given expression is (3√2-2)√x³.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given expression \sqrt{32x^3} - \sqrt{16x^3} + \sqrt{4x^3} -\sqrt{2x^3} can be simplified as shown below.

\sqrt{32x^3} - \sqrt{16x^3} + \sqrt{4x^3} -\sqrt{2x^3}\\\\=\sqrt{x^3}(\sqrt{32}-\sqrt{16}+\sqrt{4}-\sqrt{2}})\\\\= \sqrt{x^3} (4\sqrt{2}-4+2-\sqrt2)\\\\= \sqrt{x^3} (3\sqrt{2}-2)

Hence, The simplified version of the given expression is (3√2-2)√x³.

Learn more about Expression:

brainly.com/question/13947055

#SPJ1

7 0
2 years ago
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