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Pavel [41]
2 years ago
14

Use the graph to solve the system of linear equations.

Mathematics
1 answer:
Andreyy892 years ago
5 0

Answer:

There is no graph

Step-by-step explanation:

One has to solve this using either substitution or elimination then...

x + y = 5

–2x + y = –4

x + y = 5

2x –y = 4

3x = 9

x = 3

y = 2

Solution (3 , 2)

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Answer:

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Step-by-step explanation:

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Given C = 15π the equating gives

2πr = 15π ( divide both sides by 2π )

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The area (A) of a circle is calculated using the formula

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3 years ago
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Answer:

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What is the error when the integral <img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E0_1%20%7Bsin%28pix%29%20%2C%20dx" id="Te
Mademuasel [1]

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Step-by-step explanation:

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How much will a 20% tip be if the subtotal for a meal is $99.25?
fiasKO [112]

Answer:

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