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masya89 [10]
3 years ago
8

Mr. ruiz writes the expression 8x (2+0) divided by 2 on the board. chelsea says the first step is evaluate 0^2. complete the exp

lanation of chelseas mistake then evaluate the expression
this is step by step

Please help me
Mathematics
1 answer:
Nataly [62]3 years ago
3 0
Answer: Her mistake is that she is doing PEDMAS wrong.

Step-by-step explanation:
In PEDMAS, the first step would be to do the parentheses or groupings. However, Chelsea went straight to step two- exponents.
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Answer:

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Step-by-step explanation:

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Once one leg is found there is another way to find the other leg, using Pythagorean Theorem too.

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a hypotenuse: 2.00

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b leg: 1.73

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c leg: 1.00

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