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4 years ago

Can you help me please I need it please and can you answer the question and put space in the answers

Mathematics

1 answer:

jonny [76]4 years ago

6 0

Answer:

I. C

II. A, D

III. B

Lines that coincide have infinite solutions, and parallel lines have no solutions.

Step-by-step explanation:

3. To solve this equation, look at the slopes of the equation. The equations are in y=mx+b form. m is equal to the slope.

Equations with different slopes will have one solution, meaning that the lines will intersect once.

Equations with the same slope will either have no solutions or infinite solutions. If the equations are the exact same, it will have infinite solutions, meaning that the line "intersects" itself in infinite places since its basically one line right on top of another. If the equations have different y-intercepts, it will have no solutions because the lines are going at the same angle, are parallel and will never intersect.

This means that A and D have one solution, B has infinite solutions, and C has no solutions.

4. Lines that coincide have infinite solutions, and parallel lines have no solutions.

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Step-by-step explanation:

Given

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erik [133]

Answer: The measurement of ∠EFG is equal to 70°.

Step-by-step explanation:

Two interior angles who are always opposite to an exterior angle sums to that exterior angle. So we would start as the following:

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3 years ago

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Mazyrski [523]

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x=8

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Step-by-step explanation:

∣x−3∣+4=9

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3 years ago

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abruzzese [7]

Answer:

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For h hours, Brandee's pay will be ...

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Additional comments

You need to know r to find the number of hours Brandee worked. She got paid $800 for a presumed 40-hours of regular time, so made r = $20 per hour. The above formula will tell you she worked 48 hours in the pay period.

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