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Karolina [17]
3 years ago
14

I really need help on this, I don't quite understand what I am doing :.)

Mathematics
1 answer:
enot [183]3 years ago
4 0

Subtract the two equations

f(x) - g(x)

(9x3 + 2x2 - 5x + 4) - (5x3 - 7x + 4)

9x3 + 2x2 - 5x + 4 - 5x3 + 7x - 4

4x3 + 2x2 + 2x

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Evaluate n^2 -m. If you n=-5 and m=3
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Answer:

22

Step-by-step explanation:

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The Window has the shape of a kite. How many square meters of glass were used to make the Window
Elan Coil [88]

The window that has the shape of a kite has the area of the glass as 648 centimetre squared.

<h3>What is area of a figure?</h3>

Area can be defined as the space occupied by a flat shape or the surface of an object. Therefore,

The window is the shape of a kite. Therefore, the square meters of the glass used for the window is the area of the window(kite).

Therefore,

area of kite = ab / 2

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Therefore,

a = 18 + 18 = 36 cm

b = 15 + 21 = 36 cm

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learn more on area here:brainly.com/question/2494000

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2 years ago
Using p as the variable for the problem below, solve for p. Submit your answer as an inequality, using "" for if necessary. Roun
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Step-by-step explanation:

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