3 years ago

How to determine if an equation is linear or not?

2 answers:

7 0

It is linear if it is a straight line on a graph and if it is a constant and proportional sequence.

5 0

If it's linear, it will follow the format:

y = mx + b

m is the slope, and b is the y intercept.

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Fiesta28 [93]

Hey there! :)

Answer:

x = 65°

Step-by-step explanation:

Find the measure of the other two angles using the Supplementary Angles theorem:

180 - 105 = 75°

180 - 140 = 40°

The sum of all of the angles in a triangle is equal to 180°, therefore:

180 = 75 + 40 + x

180 = 115 + x

65 = x

x = 65°

7 0

4 years ago

zlopas [31]

Answer for #9 : 24,720
Answer for #10 : 145

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3 years ago

Triss [41]

Answer) C. 77
This picture shows how I got to the answer. You must set up the two expressions to equal each other and then solve for X

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Anvisha [2.4K]

The first one is A and the second one is A

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3 years ago

marusya05 [52]

The y-int. Is -2 and the y intercept form is Y= -1/3x-2 from the form y=mx +b and bbis your y-int. You can find it by solving your equation for Y

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4 years ago