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Usimov [2.4K]
3 years ago
14

Rút gọn biểu thức chứa căn

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
3 0

Answer:

CHENG CHANG ching ching

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What is a reciprocal for numbers it sounds realy confusing
DanielleElmas [232]

About Reciprocal:

It's when a fraction is flipped.

Example:

  • 2/3..... The  reciprocal for 2/3 is 3/2.
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3 years ago
Eva has some money in her wallet. She spent $18.62 buying groceries and had $43.55 left. How much money did she have in her wall
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6 0
3 years ago
When a number is decreased by 20% of itself, the result is 56 what is the number?
coldgirl [10]

Hey there!!

Let us take the number as ' x '

20% of x

= (20/100) × ( x )

= ( 1/5 ) × ( x )

= x/5

The number is decreased by 20% of itself

x - x/5 = 56

5x - x / 5 = 56

4x/5 = 56

Multiplying by 5 on both sides

5x = 56 × 5

5x = 280

dividing by 5 on both sides

4x / 4 = 280 / 4

x = 70

The number is 70

Hope my answer helps!



6 0
4 years ago
The graph of the function y=x^2+2 is shown. Which equation will shift the graph of the function to the right 2 units?
jasenka [17]
Y = (x-2)^2 + 2 will shift graph right 2 units .
4 0
4 years ago
Someone pls help me out
Firlakuza [10]

Answer:

D.

Step-by-step explanation:

A student Loan is NOT and asset.  An asset means "Property or something that you own." You do not OWN a student loan. you have to borrow it and pay it back.

Hope this helps! Please mark as brainliest! Thanks!

4 0
4 years ago
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