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Kay [80]
2 years ago
8

Please help me!!basic Radicals ​

Mathematics
1 answer:
inna [77]2 years ago
7 0

Answer:

C)

Step-by-step explanation:

x =  \frac{\sqrt{a}}{ \sqrt{b}} = \sqrt{\frac{a}{b}}\\\\

Both sides take square

x^{2}= ( \sqrt{\frac{a}{b}})^{2}=\frac{a}{b}

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- 1/2 (- 3/2x + 6x + 1) - 3x
zepelin [54]

Answer: = -2/4x + -1/2

Step-by-step explanation:

hope this helped

5 0
3 years ago
Which expression is equivalent to 6m + (m – 2)(m + 7) + 3?
LuckyWell [14K]

Hello from MrBillDoesMath!

Answer:

m^2 + 11m - 11, which is the first choice


Discussion:

6m +  (m-2)(m+7) +3 =

6m  + (m^2 + 7m - 2m -14) + 3 =

(6m + 7m - 2m) + m^2 + (-14 + 3) =             combine similar terms

11m + m^2 -11 =

m^2 + 11m - 11


which is the first choice


Thank you,

MrB

4 0
3 years ago
Read 2 more answers
SOMEBODY HELP ME NO LINKS PLEASE
IRISSAK [1]
What do you need help with I don’t see where you would need help No fence it just all looks filled in I would love to help
6 0
2 years ago
Your typical markup for merchandise is 40%. your cost on an item is $8.00. calculate the selling price.
adoni [48]
The selling price would be $11.20.

40% = 40/100 = 0.4

The mark up is 40% of the cost; this means 40% of 8:

40% of 8 = 0.4(8) = 3.20
8 + 3.20 = 11.20
6 0
3 years ago
Plz help me. I'm confused on hw​
r-ruslan [8.4K]
Answer: Yes by SAS

Why: they have two equal sides makes by the dashes and two 90 degree angles in the same places on both triangles meaning that the other side next to the 90 degree angle had to be equal as will

Hope this helps :D
4 0
2 years ago
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