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3 years ago

What is the solution for x+y>2 2x-y>1

Mathematics

1 answer:

blagie [28]3 years ago

3 0

Answer:

x>1 and y>1

Step-by-step explanation:

x+y>2....... (i)

2x-y>1...... (ii)

Adding equations (i) and (ii),

x+y+2x-y>2+1

3x>3

x>3/3

x>1.

Putting the value of x in equation (i),

1+y>2

y>2-1

y>1.

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k0ka [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Leto [7]

Step-by-step explanation:

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3 years ago

Read 2 more answers

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gregori [183]

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Step-by-step explanation:

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4 years ago

Passing through (-2, 8) and PERPENDICULAR to y = 2x + 5

tangare [24]

Answer:

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Step-by-step explanation:

The slope of a perpendicular line will always be the NEGATIVE RECIPROCAL of the slope of the original line.

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Because this equation is organized in slope-intercept form, y=mx+b, we can identify the slope of the original line is 2. The negative reciprocal of 2 is $\frac{-1}{2}$ . Therefore, the slope of the perpendicular line is $\frac{-1}{2}$ . So far, our equation looks like this: