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2 years ago

A triangle has side lengths of 6, 8, and 10. Is it a right triangle? Explain.

Mathematics

1 answer:

Drupady [299]2 years ago

6 0

Answer:

We calculate the squares of the two littlest sides and add them :

100

We now calculate the square of the biggest side :

100

They are equal, and thus, the triangle is a right triangle.

(

is right in

)

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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A college bookstore charges $60 for a yearly membership. The first book is free with membership and any book after that costs $7

brilliants [131]

Answer:

The equation representing Total money spend being as a member is $m = 60+7.6(b-1)$

Step-by-step explanation:

Given:

Memberships charges = $60

Cost of 1 book = $7.60

Let number of books be 'b'.

We need to find Total money 'm' spend yearly on buying books after becoming member.

Now we know that 1 book is free for a member.

Total money spend 'm' will be equal to Sum Memberships charges and Cost of 1 book multiplied by number of books bought yearly minus 1.

Framing in equation form we get;

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2 years ago

Simplify the radical

katrin [286]

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3 years ago

What does this equal

docker41 [41]

Answer:

I think it is 9

Step-by-step explanation:

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3 years ago