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3 years ago

11

How do I find the value of x here?

1 answer:

tigry1 [53]3 years ago

3 0

Vertical angles are equal, so the angle above 2 is also 88+x. Then, because the 2 sides of the 52° triangle are congruent, the angles beneath them are too. So you are left with the equation of that triangle being...

88 + x + 88 + x + 52 = 180
combine like terms
228 + 2x = 180
subtract 228 from both sides
2x = -48
divide both sides by 2
x = -24

Hope this helps :)

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110 +0.70x = 50+ 0.90x

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Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 300}}}}}$

Step-by-step explanation:

$\sf{110 + 0.70x = 50 + 0.90x}$

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Hope I helped!

Best regards!!

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