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2 years ago

Please help, I don’t understand this. Solve y=(x-3)^2 Please show all work!

Mathematics

1 answer:

Tpy6a [65]2 years ago

3 0

Answer:

$y=(x-3)^{2}$

Step-by-step explanation:

Direction: Opens Up

Focus: ( 3, 1/4)

Axis of symmetry: x=3

Directrix: y=-1/4

Select a few x values, and plug them into the equation to find the corresponding y values. The x values should be selected around the vertex.

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Need help with problem will mark brainliest

BARSIC [14]

Answer:

Step-by-step explanation:

Subtract 4 by 2.5 which is 1.5

Divide 4 by 2.5 which is 1.6

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2 years ago

5 divided by a =60. Solve a

Mandarinka [93]

Answer:

a = 300

Step-by-step explanation:

so 5/a=60

multiply 60 by 5

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3 years ago

Roxanne is comparing the monthly payments for a new car at two different car dealerships.

andreyandreev [35.5K]

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Answer:

A: $563.39

B: $567.84

Step-by-step explanation:

The attached shows the formula. The graphing calculator evaluates it for the different car choices.

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The monthly payment for the car from Dealership B is $567.84.

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3 years ago

The hundreds digit and the ones digit of a three digit number are the same. The sum of its tree digits are 16. If the tens digit

tensa zangetsu [6.8K]

Step-by-step explanation:

Let us denote the three digit number by $abc$ , where $a$ is the hundreds digit, $b$ is the tens digit and $c$ is the ones digit.

Hundreds digit = $a$ = Ones digit = $c$

Sum of digits = $a+b+c=16$

So, $2c+b=16$

On exchanging tens and ones digit, value increases by 45. So $acb$ is 45 greater than $abc$ .

$acb-abc=45$

$100a+10c+b-100a-10b-c=45\\9c-9b=45\\c-b=5$

$2c+b=16,c-b=5\\3c=21\\c=7=a\\b=2$

∴ Required number is 727

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3 years ago

Aahuti bought a mobile for Rs.16000 and solve to Aarati at a profit of 20%.Aarati sold it to Aakriti with 10%loss. find out the

AveGali [126]

Answer:

1) 19200- for Aarati 2) 17280- for Aakriti

Step-by-step explanation:

1. 16000/100*20=3200- THE MONEY WHICH ARE THE PROFIT,

2. 16000+3200=19200- THE PRICE for Aarati

3. 100-10=90 PERCENTS - the price for AAkriti contains from the price from Aarati

4. 19200*(90/100)= 17280- the price for Aakriti

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2 years ago