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3 years ago

Which equations could you use the division property of equality to solve?

Mathematics

2 answers:

marysya [2.9K]3 years ago

8 0

Answer:

The answers are

2.35y = 4.70

4 = 10w

55x = 111

disa [49]3 years ago

3 0

Answer:

2.35y = 4.70

4 = 10w

55x = 111

Step-by-step explanation:

Hi, the division property of equality states that if we divide both sides of an equation by a non-zero number, the equality remains. (Both sides remain equal).

So, the equations that we have to use the division property of equality to solve are:

2.35y = 4.70

Dividing both sides by 2.35:

2.35y /2.35= 4.70/2.35

y= 2

4 = 10w

4/10=10w/10

0.4=w

55x = 111

55x/55 =111/55

x = 111/55

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<h3>Answer: 73</h3>

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Work Shown:

Check out the diagram below. Note the pair of alternate interior angles that are congruent (each 37 degrees). Then focus on triangle ABC. With the reference angle being at A, this means we use the tangent function because BC = x is the opposite side and AB = 97 is the adjacent side.

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For the last step, you'll need a calculator that can handle trig functions. Make sure the calculator is in degree mode. The result here is approximate. This rounds to 73 when rounding to the nearest whole number.

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