Question

Yo guy's i need help with my math hw can someone pls hewp me

Answer 1

So this is a right angle triangle

Have you learned of Pythagorean theorem?

Answer 2

i just need the formula for this.
Yes sir/ma'am i have i just need to set up the equation.

Answer 3

It's just a^2 + b^2 = c^2

where a and b are the two legs of the triangle and c is the hypotenuse

Answer 4

Make sure you convert 4 1/2 feet to 4.5 feet

Answer 5

oh ok ty

Answer 6

I'm looking for B so do i subtract?

Answer 7

first you find a^2 and c^2

and then yes, you would subtract a^2 from c^2 so

b^2 = c^2 - a^2

Answer 8

and then you take the square root at the end

Answer 9

Bro I would help u..Dm me back please

Answer 10

I put it in desmos and got this is it right?

Answer 11

Or no?

Answer 12

so like I said

it's hypotenuse^2 - side^2

so you got the order wrong

12^2 - 4.5^2 = ?

Answer 13

ooh i put it in wrong

Answer 14

and then also look at the result, it's not going to be 23.75

it says 123.75

Answer 15

so you have to put that under the square root

Answer 16

(but that was probably a typo but just in case you didn't realize!)

Answer 17

but yeah if you flip it, you won't be getting a negative result as an answer

and it's important because you can't take the square root of a negative number without going into imaginary numbers

Answer 18

11.1242977306?

Answer 19

Nhere you go! Now round to the nearest tenth

tenth means rounding one digit after the decimal point

Answer 20

11.1?

Answer 21

You got it!

Answer 22

Thank you.

Answer 23

You're welcome!

Answer 24

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Answer 25

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Answer 26

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Answer 27

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Answer 28

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Answer 29

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