3 years ago

Help me smart math people

Mathematics

1 answer:

Paul [167]3 years ago

3 0

Answer:

48 because i720 divided into 15 groups calculate to 48

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Determine whether the given lengths can be sides of a right triangle. Which of the following are true statements. A.The lengths

Stels [109]

Answer:

Given sides 12, 16 and 20 can be the sides of right triangle.

Step-by-step explanation:

Sides of right triangle always follow the Pythagoras theorem.

i.e $(base)^2 + (Height)^2 = (Hypotenuse)^2$

For the given Lengths 7, 40 and 41

We need to check if

$7^2 + 40^2 =41^2 \\or\\ 7^2 + 40^2 \neq41^2$

$Since \\7^2 + 40^2 = 1649\\and \\41^2 = 1681$

That means, $\\ 7^2 + 40^2 \neq 41^2$

hence 7,40 and 41 can not be the sides of right triangle.

Next,

Given sides 12,16 and 20.

Again follow the similar process used in the above problem.

$12^2 + 16^2 =400\\And \\20^2 = 400\\Since 12^2 + 16^2 = 20^2$

Therefore given sides 12,16 and 20 can be the sides of right triangle.

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3 years ago

Find an exact value. (2 points) cos 15°

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3 years ago

Select the correct answer. A company that packages cold cuts needs to transport the packaged meat to the supermarket. It will co

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3 years ago

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Timmy Gave 1\6 of his 24 marbles?

ankoles [38]

If you are trying to figure out how many marbles Timmy gave away, let's see -

All you really do is divide 24 into 6 pieces, then take 1 piece and count how many is in that one piece. Let's do it -

24 ÷ 6 = 4

See? Super easy, right? 1/6 of 24 marbles is equal to four marbles.

↑ ↑ ↑ Hope this helps! :D

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4 years ago

Pls help i need this before 10 and all the answers to the extensions pls!

tatuchka [14]

Answer:

I could be wrong but I think it's -6/5

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3 years ago