What is x (in degrees)

Mathematics

1 answer:

spin [16.1K]3 years ago

3 0

Step-by-step explanation:

The reason why all the addition of the all the triangle's angles is equal to 180° is because it's a rule

REMEMBER THAT RULE !!!!

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

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larisa86 [58]

First make the denominators of the fractions the same by multiplying.

$\frac{2}{3}$ × $\frac{2}{2}$
= $\frac{4}{6}$

Now we just need to add the fractions together

$\frac{5}{6} + \frac{4}{6}$
= $\frac{9}{6}$

9/6 would be the answer, but it can be simplified further, then converted into decimal form.

$\frac{9}{6}$ ÷ $\frac{3}{3}$
= $\frac{3}{2}$
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Your final answer is 1.5 yards of ribbon are needed.

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Answer:

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Step-by-step explanation:

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