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Jet001 [13]
3 years ago
8

How do I mutiply 5 times 55

Mathematics
1 answer:
Vlada [557]3 years ago
3 0

the answer is 275

but the easiest is to use a calculator but if you cant just do the up and down way.

hope this helps :)

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Which trinomial is equivalent to 3(x-2)^2 - 2(x-1)
k0ka [10]
(a-b)²=(a²-2ab+b²)


3(x-2)²-2(x-1)
=3(x²-4x+4)-2(x-1)
=3x²-12x+12-2x+2
=3x²-14x+14

Answer: 3x²-14x+14
5 0
3 years ago
What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align
azamat

Answer:

\:  \sqrt{81 }  = 9

Step-by-step explanation:

\sqrt{81 }  =   \sqrt{3 \times 3 \times 3 \times 3}   \\  = 3 \times 3 \\  =9

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8 0
3 years ago
Read 2 more answers
SHOW YOUR WORK!!!!!!!!!!!!!!!!!!!
Oduvanchick [21]

Answer:

My Answer: <u>33.95</u>

Step-by-step explanation:

x - 13.75 = 20.2

so because it is subtracting we have to add.

x - 13.75 + 13.75 = 20.2 + 13.75

when added, x will cancel out, and we will be left with the answer.

x = 33.95

GL!

-Oceaniii

3 0
3 years ago
Please help, i can't figure this out and im ready to pull my hair out!!!
Nat2105 [25]

Answer:

I'm sorry I don't know the equation, but she walks 3 mph.

Step-by-step explanation:

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5 0
3 years ago
Gino used 3/4 of the nails in a box. He has 16 nails left. How many did he use?
BigorU [14]
16/1 *4/3

16*4 then divide that answer by 3.
5 0
3 years ago
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