4 years ago

Could you help with the ones I dont have yet

Mathematics

1 answer:

Nina [5.8K]4 years ago

5 0

Answer:

11. a 8.c thats basically all ik. Srry if i could not answer them all! ;)

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Show work step by step

beks73 [17]

Answer:

dont know srry

Step-by-step explanation:

5 0

3 years ago

Can you help me?

Semenov [28]

Answer:

0=0

Step-by-step explanation:

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3 years ago

Cindy is twice as old as Peter. In 6 years, their ages will total 60. How old is Cindy now?

ehidna [41]

Answer:

cindny=32

peter=16

Step-by-step explanation: i think hope it helps

cindny=32

peter=16

7 0

3 years ago

Factor by grouping<img src="https://tex.z-dn.net/?f=%284y%5E3%20%2B%2028y%5E2%29%20%2B%20%28y%20%2B%207%29" id="TexFormula1" tit

Inessa05 [86]

We have the following expression given:

$(4y^3+28y^2)+(y+7)$

We can start selecting as common factor 4y^2 and we got:

$4y^2(y+7)+(y+7)$

Now we can select y+7 as common factor and we got:

$(y+7)\left\lbrack 4y^2+1\right\rbrack$

So then our final answer would be:

$(y+7)(4y^2+1)$

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1 year ago

What is 2 7/8 as a mixed number <br> i need the answer asap for a test!

Sergeeva-Olga [200]

Answer:

23/8

Step-by-step explanation:

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3 years ago