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Ber [7]
2 years ago
7

My sis needs help asap

Mathematics
2 answers:
Stells [14]2 years ago
6 0

\frac{3}{4}-\frac{5}{12}\\

First make the denominators equal so you can easily add the numerators

Common Factor of 4 and 12: 12

So multiply \frac{3}{4} with 3 for both numerator and denominator (4*3=12, to make denominator equal)

\frac{9}{12} - \frac{5}{12} =\frac{4}{12}

Simplify further

\frac{4}{12} =\frac{1}{3}

\frac{1}{3} is the answer

Hope it helps!

Alika [10]2 years ago
3 0

Answer:

3/4 - 5/12

Step-by-step explanation:

first you make the demoninators the same so 3*4=12

and if you *3 you do it to the numerator

so its 9/12-5/12

the unsimplified fraction is 4/12

if wanted simplified version its 1/3

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Sine is the trigonometric function that relates the opposite side and the hypotenuse.

In the picture, we have the hypotenuse and the adjacent side, so we must calculate the opposite side using the Pythagorean theorem.

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