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Zepler [3.9K]
3 years ago
9

Find the value of x in the triangle shown below help please!!

Mathematics
1 answer:
LekaFEV [45]3 years ago
7 0

Step-by-step explanation:

Hey there!!

It 's so simple.

You remember common property of triangle. (i.e sum of interior angle of a triangle is 180°)

So,

77° + 31° + x = 180°

x + 108° = 180°

x = 180° - 108°

Therefore the measure of angle x is 72°.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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WORTH 50 POINTS | Which is equivalent to 8/12 = x/9
kaheart [24]

\\ \sf\longmapsto \dfrac{8}{12}=\dfrac{x}{9}

\\ \sf\longmapsto 12x=8(9)

\\ \sf\longmapsto 12x=72

\\ \sf\longmapsto x=\dfrac{72}{12}

\\ \sf\longmapsto x=6

8 0
3 years ago
Look at the picture
IRISSAK [1]

Answer:

x = 10

Step-by-step explanation:

In the last step, you can see that the fraction \frac{1}{5} has been multiplied by its reciprocal \frac{5}{1}, making it cancel out. The reciprocal has been multiplied to both sides, so all you need to do is multiply \frac{6}{3} · \frac{5}{1} :

6 · 5 = 30

3 · 1 = 3

<u><em>So now you should have the fraction:</em></u>

x = \frac{30}{3}

<u><em>But, you can still simplify the fraction by dividing 30 by 3:</em></u>

x = 10

7 0
3 years ago
Easy question What is the answer??
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72.5

Step-by-step explanation:

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2 years ago
What causes changes of states in matter?
Reptile [31]
The answer is A I believe
5 0
3 years ago
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Can anyone help me solve this?​
Alecsey [184]

Answer:

Step-by-step explanation:

(\sqrt{z} +\sqrt{22})(\sqrt{z} -\sqrt{22})=35

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Simplify:

(\sqrt{z})^{2} -57=0

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\sqrt{z} +\sqrt{57} =0: No Solution for Z

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Your answer will be z=57

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2 years ago
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