3 years ago

What is does a equal

Mathematics

1 answer:

Blababa [14]3 years ago

5 0

Answer:

<u>a = 13</u>

Step-by-step explanation:

We should know that: The sum of the interior angles of the triangle = 180°

Given the measure of the angles: (6a - 2) , (5a - 13) and (5a - 13)

So,

(6a - 2) + (5a - 13) + (5a - 13) = 180°

16 a - 28= 180 ⇒ Add 28 to both sides

16 a = 180 + 28 = 208 ⇒ Divide both sides by 16

a = 208/16 = 13

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3 years ago

In a recent survey of favorite sodas 7 students chose coke. If these students represent 17.5% of the students surveyed, how many

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Answer:

Step-by-step explanation:

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STEP 2 7 =

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