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stiks02 [169]
3 years ago
7

Consider the equation: -2x+5y=20

Mathematics
1 answer:
raketka [301]3 years ago
8 0

Answer:

- 2x + 5y = 20 \\ 5y = 2x + 20 \\ y =  \frac{2}{5} x + 4 \\ slope =  \frac{2}{5}  \\ y - intercept = 4

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Complete the square to rewrite the following equation. Identify the center and radius of the circle. You must show all work and
Bond [772]

<em>x</em> ² - 4<em>x</em> + <em>y</em> ² + 8<em>y</em> = -4

(<em>x</em> ² - 4<em>x</em> + 4) + (<em>y</em> ² + 8<em>y</em> + 16) = -4 + 4 + 16

(<em>x</em> - 2)² + (<em>y</em> + 4)² = 16

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3 years ago
I need help I don’t understand at all ?
Juli2301 [7.4K]

Answer:

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6 0
3 years ago
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fredd [130]

Hey there!!

Given equation :

11x² + 35x + 6

Now let's write 35x as 33x and 2x

Then the equation would become :

... 11x² + 33x + 2x + 6

... Now, let's take the common terms 11x² + 33x and 2x + 6

It would become :

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... Now, we will write this as :

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Hope my answer helps!!

6 0
3 years ago
Work out the surface area of this solid prism.
VMariaS [17]
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Help me guys !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer: download the app photomath it will help give you answers

Step-by-step explanation:

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