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PolarNik [594]
2 years ago
15

What are the steps for using integer tiles to evaluate the expression 45 divided by 15? Start with 15 tiles and separate them in

to 3 same-sized groups. Start with 45 tiles and separate them into 15 same-sized groups. Assemble 45 groups of 3 tiles each. Assemble 45 groups of 15 tiles each.
Mathematics
2 answers:
Otrada [13]2 years ago
4 0
Yes yes yes yes yesyesssss
JulijaS [17]2 years ago
3 0

Answer:

B?

Step-by-step explanation:

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Sorry if you cant see it but anyway the answer is 51.6 i put the decimal in the wrong place at first then i realized that i had to carry over the decimal 2 times

4 0
3 years ago
Select the answer choice that equals the given expression. 8^-3 x 8^-2 x ^5
Alexus [3.1K]

Answer:

B) 1

Step-by-step explanation:

Given:

8^{-3}\times 8^{-2}\times8^5

We need to solve the given expression.

Now We know that when base of the exponents then the law of indices applied for the same.

Now According to Law of Indices.

x^a\times x^b = x^{a+b}

On Solving the above expression we get;

8^{-3+(-2)+5}\\\\8^{-3-2+5}\\\\8^{-5+5}\\\\8^0\\\\\textrm{Now Again by law of indices;}\\\\a^0 =1\\\\Hence\ 8^0 = 1

Hence The Simplified form of given expression is 1.

5 0
3 years ago
Hi pls help.you do not have to do all 3. just either one will be ok pls explain as well:) thank you
noname [10]

Answer:

{7a^{5}b^{5} c\\

Step-by-step explanation:

 \frac{28a^{8}b^{6} c^{3}  }{4a^{3}bc^{2}  }

→ First look at the first term of each expression and see if they can be simplified, and they can

\frac{7a^{8}b^{6} c^{3}  }{a^{3}bc^{2}  }

→ Now look at the a terms, since a larger one is at the top, you subtract

\frac{7a^{5}b^{6} c^{3}  }{bc^{2}  }

→ Now simplify the b and c terms

{7a^{5}b^{5} c

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3 years ago
An ice cream factory makes 68.8 quarts of ice cream
yaroslaw [1]
ANSWER: 68.8 quarts is 19.7 gallons

Is that what you were asking? :)
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3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary.<br><br> $5.99 for 19 lb
sveta [45]

Answer:

0.315 per lb

Step-by-step explanation:

5 0
2 years ago
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