What is 4 3/5 - 2 1/4

1 answer:

6 0

The answer would be 2 7/20. I got that because you find the most common multiple of each of the numbers, I just went with 20 because you multiply the two denominators and get 20. Then you take the numerator 3/5= 12/20 1/4= 5/20 so then subtract the two whole numbers (4-2) which would be 2. You take the two new numerators and subtract them so it would be 12-5= 7 you keep the denominator and it would end up as 2 7/20 because you can not reduce it. Hope this helps!!

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vladimir1956 [14]

The value of x in the triangle is (a) 22

<h3>How to solve for x?</h3>

The complete question is in the attached image.

From the attached image of the triangle, we have:

$\sin(45) = \frac{x}{22\sqrt 2}$

Evaluate sin(45)

$\frac{1}{\sqrt 2} = \frac{x}{22\sqrt 2}$

Solve for x

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Divide

x = 22

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Read more about special triangles at:

brainly.com/question/654982

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2 years ago

2/9+4/2= what. solve the equation

Serjik [45]

Answer:

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Step-by-step explanation:

$\dfrac29+\dfrac42=\ ??\\\\\dfrac{2\cdot2}{9\cdot2}+\dfrac{4\cdot9}{2\cdot9}=\ ??\\\\\dfrac{4}{18}+\dfrac{36}{18}=\ ??\\\\\dfrac{40}{18}=\ ??\\\\\dfrac{2\cdot18+4}{18}=\ ??\\\\2\dfrac{4}{18}=\ ??\\\\2\dfrac{2}{9}=\ ??$