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3 years ago

Plz help, idk this!!!!!!!!!!!!

Mathematics

1 answer:

Lena [83]3 years ago

5 0

Answer: L=13

Step-by-step explanation: Multiply your eight and five...

5•8=40

Then...Divide forty by two-hundred-fifty...

250/40=13.

You ALWAYS want to check your answer by multiplying to see if you are absolutely correct.

So...5•8•13=250.

Your answer is...Length = 13.

I hope this helps you!

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Simplify 3 square root of 4/ 3 square root of 5

marshall27 [118]

Answer:

10 $\sqrt{3}$ = 17.32051

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3 years ago

Chelsea has 11 times as many art brushes as Monique. if they have 60 art brushes altogether how many brushes does Chelsea have?

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3 years ago

Find an explicit formula for the arithmetic sequence below.<br> 9, 39/4, 21/2, 45/4, 12, 51/4,...

RideAnS [48]

F(n) = 9 + 0.75(n-1)

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2 years ago

A^4 b^2÷4a^3 b^-2<br><img src="https://tex.z-dn.net/?f=%20%20%7Ba%7D%5E%7B4%7D%20%7Bb%7D%5E%7B2%7D%20%20%5Cdiv%204%20%7Ba%7D%5E%

hichkok12 [17]

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7 0

1 year ago

Which one is right triangle angle <br>a. 45, 55 and 35<br>b. 52, 48 and 20

Gemiola [76]

<h2>option b. 52, 48 and 20</h2>

Step-by-step explanation:

<u>let's solve:-</u>

To test whether given this triangle is right triangle or not, we can use the Pythagorean Theorem .

soo

Pythagorean Theorem=

$\bold \green{(leg1)^{2} +(leg2)^{2} =(hypotenuse)^{2} }$

Here:-

$\bold \blue{leg \: 1 = 48} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold \blue{ leg2 = 20} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold\blue{hypotenuse = 52}$

Putting values:-

${48}^{2} + {20}^{2} = {52}^{2} \: \: \: \: \: \: \\ \\ 2304 + 400 = 2704 \\ \\ 2704 = 2704 \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

4 0

2 years ago