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3 years ago

Help me pls homework help give brainssss

Mathematics

1 answer:

krok68 [10]3 years ago

6 0

Hi there!

For number 13, it’ll be matching 11 and 12 since all of those are an X shape size.

For number 14, it would be just 9.

For number 15, it is 7 and 8 since it is all like a shape of 2 lines.

Number 10 would be number cause it’s not a parallel line, intersecting line, or a perpendicular line.

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2 years ago

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Korvikt [17]

Answer:

$5\sqrt{2}$ units.

Step-by-step explanation:

We have been given that two legs of triangle ABC measures 5 units each. We are asked to find the length of the hypotenuse.

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$\text{Hypotenuse}^2=\text{Leg}^2+\text{Leg}^2$

Substituting our given values in above equation we will get,

$\text{Hypotenuse}^2=5^2+5^2$

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Upon taking square root of both sides of our equation we will get,

$\text{Hypotenuse}=\sqrt{50}$

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Therefore, the length of hypotenuse of triangle ABC is $5\sqrt{2}$ units.

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3 years ago

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A and b are positive integers and a-b=2. Evaluate the following:<br> 9^1/2b/3^a

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Answer:

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Step-by-step explanation:

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Answer:

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