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Nookie1986 [14]
3 years ago
15

. help needed please​

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0
In order to do this, we would use order of operations. First, Parentheses, which is division with fractions, so we would do KCF,keep it, change it, flip it. keep the first fraction, change the operation to multiplication, then flip the next fraction, making it -7/9 x 3/1. the answer would be -2.33. multiply that by -2, and you would get -4.66, which is your answer. PLEASE MARK BRAINLIEST IF HELPFUL! :))
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8 0
3 years ago
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Free_Kalibri [48]

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2 years ago
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A ladder is placed 30 inches from a wall. It touches the wall at a height of 50 inches from the ground.
tankabanditka [31]
To find the length of the ladder, you need to do Pythagorean theorem.
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8 0
3 years ago
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artcher [175]

Answer:

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Step-by-step explanation:

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a =14 in

b = 22 in

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h = 2 × 216/14 + 22

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6 0
3 years ago
Write the equation of a line that passes through the points (-7,-4) and (-5,-6)
Lady bird [3.3K]

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Step-by-step explanation:

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