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3 years ago

Another one, help!! pic included

Mathematics

2 answers:

Alexeev081 [22]3 years ago

7 0

<h2>Answer:</h2>

Since all angle measures in a triangle MUST equal 180°, we can set up an equation to solve for x.

$13x + 2 + 5x - 7 + 3x - 4 = 180\\\\21x - 9 = 180\\\\21x = 189\\\\x = 9$

Our answer is x = 9.

OverLord2011 [107]3 years ago

6 0

Answer:

the answer is 9

Step-by-step explanation:

If you just try multiplying with every number, you'll eventually find the right one.

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Answer:

Step-by-step explanation:

Using the rules of exponents

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Hence

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4 years ago

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Answer:

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Step-by-step explanation:

Given:

2 x+ y = 8.......................(i)

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4 years ago

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Step-by-step explanation:

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