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katrin [286]
3 years ago
7

Please help :) thank you!

Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

A

Step-by-step explanation:

just plug in the formula

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Bennett tried to solve exercise 1 a few different ways. Which of his methods are correct? Of the other methods, which makes the
nasty-shy [4]
The answer is e beac=use it fits

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Consider a parabola P that is congruent to y=x^2, opens upward, and has vertex (0,0). Find the equation of a new parabola that r
slega [8]

9514 1404 393

Answer:

  y = -(x+1)^2 +3

Step-by-step explanation:

Translating f(x) left by 1 unit replaces x with x+1.

Translating f(x) up by 3 units replaces f(x) with f(x)+3.

Reflecting f(x) over the x-axis replaces f(x) with -f(x).

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When y = x^2 is reflected over the x-axis, it becomes ...

  y = -x^2

When y = -x^2 is translated 1 unit left, it becomes ...

  y = -(x +1)^2

When y = -(x+1)^2 is translated 3 units up, it becomes ...

  y = -(x +1)^2 +3

7 0
2 years ago
6 hours and 42 minutes equals how many minutes
Tresset [83]

Answer:

402

Step-by-step explanation:

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-plz mark brainliest-

5 0
3 years ago
Read 2 more answers
(2x³+11x²+5)-(x³-2x²+2)<br>​
SOVA2 [1]

Answer:x^3+13x^2+3

Step-by-step explanation:

(2x^3+11x^2+5)-(x^3-2x^2+2)

Clearing brackets

2x^3+11x^2+5-x^3+2x^2-2

Collect like terms

2x^3-x^3+11x^2+2x^2+5-2

x^3+13x^2+3

3 0
2 years ago
ou need 1 1/4 cups of sugar to make 20 cookies. How many cups of sugar will you need to make 16 cookies? cups of sugar
frutty [35]

Answer:

To make 16 cookies you will need 1 cup of sugar.

Step-by-step explanation:

Given:

Sugar needed to make 20 cookies =  1 1/4 cups

To Find:

Sugar needed to make 16 cookies = ?

Solution:

For making 20 cookies 1 1/4 cups of sugar is used

So to make 1 cookie  we need

=>\frac{1\frac{1}{4}}{20}

=>\frac{\frac{5}{4}}{20}

=>\frac{5}{4} \times \frac{1}{20}

=>\frac{5}{80}

=>\frac{1}{16} cups of sugar

Now to make 16 cookies  we need,

=>16 \times \text{sugar needed to make one cookie}

=>16 \times\frac{1}{16}

=>\frac{16}{16}

=> 1

7 0
3 years ago
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