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LenaWriter [7]
3 years ago
9

Simplify (-28xy)divided by(-4)

Mathematics
1 answer:
denpristay [2]3 years ago
5 0
7 because 4x7 is 48 hope I helped
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Life insurance is designed to pay off all your debt at the time of your death. True False
sweet [91]

Answer:

Life insurance is designed to pay off all your debt at the time of your death. True <u>False</u>

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify 4a​ +​ ​ ​8b ​ -​ ​ ​6b​ +​ ​ 2a​
Deffense [45]
Here is your answer:                                                                                                                              Combine like terms:                                                                                              4a+2a=6a and 8b-6b=2b                                                                                        Your answer is 6a+2b
8 0
2 years ago
Use radical notation to rewrite each expression and simplify<br> 9 3/2
scoundrel [369]

Answer:

  9^{\frac{3}{2}}=\sqrt{9^3}=27

Step-by-step explanation:

The fractional exponent m/n is often translated to radical form as ...

  x^{\frac{m}{n}}=\sqrt[n]{x^m}

In this case, I find it easier to evaluate as ...

  x^{\frac{m}{n}}=(\sqrt[n]{x})^m=\boxed{(\sqrt{9})^3=3^3=27}

7 0
3 years ago
If you place a 24-foot ladder against the top of a 20-foot building, how many feet will the bottom of the ladder be from the bot
LenKa [72]

Answer:

13.3 ft

Step-by-step explanation:

24² - 20² = d²

d = √(576 - 400) = √176 = 13.26649... ≈ 13.3 ft.

6 0
2 years ago
Samantha is making soup. to make the broth, she combines 2/5 cup of vegetable stock and 2/3 cup of chicken soup stock. Boiling
storchak [24]
First,you do,2/5+2/3,but since you will need a common denominator,you will find the least common denominator for 5 and 3.The LCD(Least Common Denominator) will be 15 since both 5 and 3 could go in 15.Now,the equation looks like this: 2/15+2/15 since whatever you do to the bottom numbers,you NEED to do to the top numbers:2 and 2.Now you will need to do,2x3,since 5x3=15 and the answer to 2x3=6 then you do 2x5,since 3x5=15 the answer is 10 now the equation looks like this:6/15+10/15 now you add them together,and the answer will be 16/15 and if you want the answer to be a mixed number,it would look like this: 1 1/15. Hope this helps!
6 0
3 years ago
Read 2 more answers
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