3 years ago

Can you solve some of these? Or all, whichever one you might know. Also explain please.

Mathematics

1 answer:

Rina8888 [55]3 years ago

8 0

Here's number 5. If you need more explanation just let me know.

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Step-by-step explanation:

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The area of a square can be represented by the expression x10. The side of the square can be written in the form xn.

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The complete answer

The answer is 5

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KengaRu [80]

Answer:

$2p=348 cm\: S=6726 cm^{2}$

Step-by-step explanation:

Ciao, come stai?

1) Per prima cosa, dobbiamo trovare la misura della base più grande. Scomponendo la figura possiamo visualizzare un triangolo e un quadrato. Ci sono somiglianze con gli angoli. Quindi è un triangolo rettangolo. Applichiamo il teorema di Pitagora:

$a^2=b^2+c^2\\95^2=b^2+76^2\\57=b$

2) Perimetro:

$2p=60+57+76+60+95\\2p=348 cm$

3) L' area

$\frac{(B+b)h}{2} =\frac{(117+60)76}{2} =6726 \:cm^{2}$

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There are 430 people in a wave pool. Write an inequality that represents how many more people p can enter the pool.

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1x=430 people .........

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52 is what percent of 156?

makkiz [27]

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33.33

Step-by-step explanation:

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