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Crazy boy [7]
3 years ago
6

What are the measures of the marked angles?

Mathematics
1 answer:
scoundrel [369]3 years ago
7 0

18 degrees

Step-by-step explanation:

We know,

3x - 8 = 2x + 10

(Vertically Opposite Angles are equal)

or, 3x - 2x = 10 + 8

or, x = 18

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Answer:

2y - 15

Step-by-step explanation:

well 15 LESS than TWICE a number. okay so let’s start off by making a variable for the unknown number.... y. the variable is y. so now we have to think, TWICE that number, but we don’t know the number.

Now that we have the variable and we know it has to be doubled, let’s start off making the first half... we can out that into 2y. which is 2 multiplied by the unknown number.

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I need the x intercepts for (x+3)(x + 7) = 0
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