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klio [65]
3 years ago
11

What is the standard form of the equation?

Mathematics
1 answer:
mixer [17]3 years ago
3 0
I hope this helps you



y=x^2+2.2.x+2^2-3



y=x^2+4x+4-3


y=x^2+4x+1
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3 0
3 years ago
What is the value of 2 3/4 ➗ 3/4​
Ivan

Answer:

3 2/3 is the answer

Step-by-step explanation:

Conversion a mixed number 2 3/

4

to a improper fraction: 2 3/4 = 2 3/

4

= 2 · 4 + 3/

4

= 8 + 3/

4

= 11/

4

To find new numerator:

a) Multiply the whole number 2 by the denominator 4. Whole number 2 equally 2 * 4/

4

= 8/

4

b) Add the answer from previous step 8 to the numerator 3. New numerator is 8 + 3 = 11

c) Write a previous answer (new numerator 11) over the denominator 4.

Two and three quarters is eleven quarters

Divide: 11/

4

: 3/

4

= 11/

4

· 4/

3

= 11 · 4/

4 · 3

= 44/

12

= 4 · 11 /

4 · 3

= 11/

3

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 3/

4

is 4/

3

) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step , cancel by a common factor of 4 gives 11/

3

.

so you simplify to get 3 2/3

8 0
3 years ago
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ira [324]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
maria had lunch at her favorite resturant. the cost of her meal was $32. after leaving a 15% tip, what was the total cost of her
Zigmanuir [339]

Answer:

$36.80

Step-by-step explanation:

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32+4.80 because it was a tip being added to the bill

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8 0
3 years ago
Read 2 more answers
Explain the strategy you would use to solve the following equation without a model. You can write out the fraction names or use
Artist 52 [7]

Answer:

1/2

Step-by-step explanation:

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9/4 - 7/4

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2/4

Then simplify

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4 0
2 years ago
Read 2 more answers
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