Answer:
<h3>Step 4</h3>
Step-by-step explanation:
Given the expression 7+(-2)
Let 7 be 7 positive tiles since it is a positive number
Let -2 be 2 negative tiles being a negative number
7+(-2) = 7 positive tiles <em>and</em> 2 negative tiles
note that + * - will give minus sigh (-), the expression will become:
7+(-2) = 7-2
7-2 = 5
Hence the expression gives 5 positive tiles not 2 positive tiles according to Jillian calculations in step 4.
Hence Jillian made an error in step 4
Answer:
![\sqrt[3]{192} x^{\frac{3}{5} }y^{\frac{3}{8} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B192%7D%20x%5E%7B%5Cfrac%7B3%7D%7B5%7D%20%7Dy%5E%7B%5Cfrac%7B3%7D%7B8%7D%20%7D)
Step-by-step explanation:
You have to simplify all of the terms individually
![\sqrt[3]{192} = 5.769](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B192%7D%20%3D%205.769)
Since that isn't a whole number, it doesn't simplify
Use the root to exponent rule for the variables
![\sqrt[3]{x^{5} } =x^{\frac{3}{5} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%5E%7B5%7D%20%7D%20%3Dx%5E%7B%5Cfrac%7B3%7D%7B5%7D%20%7D)
![\sqrt[3]{y^{8} } =y^{\frac{3}{8} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7By%5E%7B8%7D%20%7D%20%3Dy%5E%7B%5Cfrac%7B3%7D%7B8%7D%20%7D)
Then put them all together to get
![\sqrt[3]{192} x^{\frac{3}{5} }y^{\frac{3}{8} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B192%7D%20x%5E%7B%5Cfrac%7B3%7D%7B5%7D%20%7Dy%5E%7B%5Cfrac%7B3%7D%7B8%7D%20%7D)
Make sure the variables aren't under the root when you give your answer
I hope this helps!
pls mark brainliest
I believe it’s c, hope that helps
You could split 4 quarters into 4 equal groups
Answer:
bting it closer i can't see the top row sorry
Step-by-step explanation: