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3 years ago

One-step equations: integers 18=a/2

Mathematics

2 answers:

denpristay [2]3 years ago

7 0

Answer:

Step-by-step explanation:

18=a/2

2*18=a

36=a

Serjik [45]3 years ago

5 0

18= a/2

Cross multiple a= 18*2 and then a=36

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3 years ago

Quadrant:

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2 years ago

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2 years ago

You are taking a multiple-choice test that has 44 questions. each of the questions has 55 answer choices, with one correct ans

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Since there are 55 choices, we have to have 55 options, and for 44 questions, we multiply how many options there are in 1 question by 44 to get 55*44=2420

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3 years ago

Someone help pls :,)

Semenov [28]

Answer:

W = 87 degrees

Step-by-step explanation:

First we can rearrange the question so that W is isolated on the left side, which we do by dividing both sides by tan:

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W = 19.0811/tan

Now we can use the inverse tan function on the calculator ( $tan^{-1}$ ) to calculate it:

W = 19.0811 x $tan^{-1}$

W = 87 degrees

Hope this helped!

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