3 years ago

Need help with those 2 plz help

Mathematics

1 answer:

Blizzard [7]3 years ago

8 0

Answer: y

Hope this helped <3

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2. please help and i’ll give you brainliest if u get it right

Katarina [22]

51.5 I’m pretty sure

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3 years ago

How do you find the volume of a cardboard box this is 12 cm long, 2cm wide and 3 cm high?

levacccp [35]

V = 12 × 2 × 3 = 72 cm3
Hope this helps!

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3 years ago

If Alicia can read 3 pages in 1 minute, how long would it take her to read 33 pages?

Bond [772]

divide total pages by pages per minute

33 / 3 = 11 minutes

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3 years ago

What is the value of x, the side length of the smallest square (please show work) Thanks!

Ratling [72]

Answer:

8 cm

Step-by-step explanation:

Ok lets on the biggest square we have 17 cm

17cm is the hypotenuse for the right triangle

The second largest's area is 225 cm^2

Sq root of 225 cm^2, is 15

To find x, lets plug the info we have to the pythagorean theorom

$a^2 + b^2 = c^2\\a^2 + 15^2 = 17^2\\a^2 + 225 = 289\\\\289 - 225 = a^2\\64=a^2\\a = 8 cm$

The side length of the smallest Square is 8 cm

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0

3 years ago

Keelahs clothing store buys coats for $50 and then sells them for $80 what is the percent of mark up on the price of the coat sh

olchik [2.2K]

I don't know if you meant profit or markup but,

take the difference of $80 & $50 = $30

What percent of 50 is 30? It's 3/5 or 60%. So there is a 60% markup on the original price of 50$.

3 0

3 years ago