3 years ago

Can someone help plot the line

1 answer:

6 0

To build the graph that represents the function $y=-2x-4$ you have to put two points (x, y): (-2, 0) and (0, -4). Then just draw the line across these points like that:

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Step-by-step explanation:

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The sum of the first 20 positive odd integers

svet-max [94.6K]

Answer:

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Step-by-step explanation:

$We\ know\ that,\\'The\ sum\ of\ n\ no.\ positive\ odd\ integers\ is\ given\ by\ the\ formula:\\S_O=n^2\\Hence,\\Here,\\As\ n=20,\\The\ sum\ of\ the\ first\ 20\ positive\ odd\ integers=20^2=400\\$

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PLEASE HELP AND SHOW WORK I RLLY NEED TO PASS

Alex787 [66]

40×4×4=640

b=20 h=4

using formula:

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1/2×20×4=40

its says scale by factor 4:

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3 years ago

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Tanzania [10]

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Step-by-step explanation:

using the slope formula with these two points gives me a slope of -2. Hope that helps!

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3 years ago

The sum of the measures of alternate interior angles 4 and 5 of two parallel lines in 210 degrees. What are the measures of thes

Mrac [35]

Answer:

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Step-by-step explanation:

Since 4 and 5 are equal, 210/2=105°

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