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scZoUnD [109]
3 years ago
8

Rewrite f(x)=2(2-1)^2+3 from vertex form to standard

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
6 0
F(x)=3^2+3
F(x)=6+3
F(x)=9
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Help me solve for U please help
Maurinko [17]
U + 4/5 = 2 and 1/3

Subtract 4/5 from each side of the equation:

U = (2 and 1/3) - (4/5)

Now it's just problem in plain old adding and subtracting fractions,
just like the ones you've done many times before.

First let's change (2 and 1/3) to a fraction:    2 and 1/3  =  7/3

So you have to find the value of  (7/3) - (4/5) .

In order to add or subtract fractions, they need to have a common denominator.
The least common multiple of 3 and 5 is 15, so that's a good choice.

7/3 = 35/15
4/5 = 12/15

Now the problem is:     (35/15) - (12/15).  

That's 23/15 . . . . . the same thing as <u>1 and 8/15</u> .  

That's the value of ' U '.  What an ugly number !
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because of a geometry theorem since the angles have the same arc length they have the same angle measure

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Which answer describes the simpler problems that could be used to solve this story problem?
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Answer:

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Step-by-step explanation:

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1/4

Step-by-step explanation:

This is correct on khan academy!

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