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Alekssandra [29.7K]
3 years ago
9

Use Order of Operations to simplify. 42 + 5[61 – (5x6)]

Mathematics
1 answer:
Dovator [93]3 years ago
6 0
First you would work on getting rid of the parentheses so you would do the 5 times 6 to get 30. Then you would subtract 61 - 30 to get 31. to get rid of the parentheses you would then multiply 31 and 5 to get 155 and finally you would add 155 and 42 together to get 197 as your answer.
Hope this helped
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Please help and explain ( Brainliest for answer!)
Novosadov [1.4K]

Answer:

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Step-by-step explanation:

Pythagoras theorem formula: a² + b² = c² (c being the hypotenuse, the longest side of the triangle).

Using this formula, you can easily say that c²-b²=a². c=5, b=4, making the equation 5² - 4² = a ².

Expanding the formula, you'll get 25 - 16 = a².

25 - 16 = 9.

This means that 9 = a².

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3 years ago
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8 0
3 years ago
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Marat540 [252]

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7 0
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x=2


7 0
3 years ago
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