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Ymorist [56]
3 years ago
8

Libby’s family went out to dinner. The dinner bill was $95 and the family gave the server a 20% tip.

Mathematics
2 answers:
choli [55]3 years ago
8 0

uh is the tip is in 95 if so its 19 dollars

mash [69]3 years ago
4 0

Answer:

$19 was the tip.

Step-by-step explanation:

A) The tip was $19 dollars. If you add the tip with the bill, it costs $114.

19*5= 95 so that mean $19 was the tip.

I really hope this helps!

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Answer:

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Step-by-step explanation:

Is this a valid geometrical proof that a2 + b2 = c2 for all right triangles?

Answer yes but only for c2 if we area adding.

This is because if we were looking and missing for a smaller side to the triangle measure and was already given the hypotenuse as one measure, then we can subtract either given alternative side would be; c2 - b2 = a2 to find an alternative side we subtract.

and c2- b2 = a2 works the same as c2 -a2 = b2.

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We have a different understanding to area

The area of a triangle is 1/2 given by the equation:

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Eg)

Given: Measurements of A + B In attachment picture.

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Step-by-step explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
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