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3 years ago

Sovle the system of linear equations by graphing y=2x-1 y=x+1

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

5 0

Answer:

2x-1=x+1

2x-x=x

1+1=2

x=2

Knowing x's value, we substitute it with the equations

y=x+1

y=2+1

or y=2x-1

y=2(2)-1

y=4-1

y=3

(2,3) are your coordinates :D

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3 years ago

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Since we have given that

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Angle of depression from ship A to the submarine =59°

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As shown in the figure below:

Remaining angle will be

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Step-by-step explanation:

It helps to do one piece of the sentence at a time.

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