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Kisachek [45]
3 years ago
7

orge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. The original

photo was 800 pixels wide by 600 pixels high. The new photo will be 1,260 pixels wide. What will the new height be?
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0
800 px - 600 px
1,260 px - x px

x=\dfrac{1,260\cdot600}{800}=945

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Will mark brainliest to whoever answers correctly first!!!
IgorLugansk [536]
To find the volume, you do area multiplied by thickness( or height)
In this example, you do (1/2*9*6)*10 which is 270
hope I helped ;)
7 0
3 years ago
How would this ratio be written as a fraction in simplest form? <br> 24 to 4
olga nikolaevna [1]

Answer:

6 to 1

Step-by-step explanation:

4/2 is 2 and then divide that be 2 and its 1

24/2 is 12 and divide that by 2 and you get 6

5 0
3 years ago
Read 2 more answers
Does anyone know the answer to these two problems?
Nady [450]

Answer:

8) -8, -9

9) 4, $ \frac{1}{2} $

Step-by-step explanation:

8) x² + 12x + 27

Solutions of a polynomial means the values of $ x $ such that the polynomial becomes zero. $ i.e., y = 0 $.

We use the following formula to determine the solutions of a quadratic equation of the form: $ ax^2 + bx + c = 0 $

    $ \implies x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} $

In this equation, $ a = 1; b = 12; c = 27 $

Substituting in the formula, we have:

$ x = \frac{-12 \pm \sqrt{144 - 108}}{2} $

$ \implies x = \frac{-12 \pm 6}{2} $

Taking 2 common outside we get:

$ x = - 6 \pm 3 $

Therefore, we get two solutions viz, x = -3, -9.

9) 2x² - 9x + 4 = y

X- intercepts of a polynomial means the value of x such that y = 0. It means the roots of the polynomial.

Solving the equation using the formula above, we get:

$ x = \frac{-(-9) \pm \sqrt{81 - 32}}{2(2)} $

$ \implies x = \frac{9 \pm 7}{4} $

The values of x = 4, $ \frac{1}{2} $.

Hence, the answer.

8 0
3 years ago
What is 5.37 as a mixed number
Musya8 [376]
5 37/100 5 is the whole part and you have 37 hundredths
6 0
3 years ago
Read 2 more answers
(SELECT ALL THAT APPLY)
steposvetlana [31]

The sequences of transformations that could be applied to the parent function will be:

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  • shift right 1 unit, reflect over the y-axis, and then vertically stretch by a factor of 3.
  • reflect over the x-axis, vertically stretch by a factor of 3, and then shift down 1 unit.

<h3>What is transformation?</h3>

A transformation of a function is a function that turns one function or graph into another, usually related function or graph.

In this case, the sequences of transformations could be applied to the parent function f(x) = x to obtain the graph of g.

Learn more about transformation on:

brainly.com/question/4289712

#SPJ1

5 0
2 years ago
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