2 years ago

Pls help it has to do with a cube

Mathematics

1 answer:

Dafna1 [17]2 years ago

7 0

Answer:

Its a triangle now

Step-by-step explanation:

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An apartment rents for $800 a month the monthly rent is expected to increase $15 each year what will the rent at the end of the

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To find this you would do 800 + 15x where x is the amount of years.

For 9 years it would be 800 + 15(9) which is 800 + 135.

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2 years ago

Aot or Naruto btw what is the square root of 1

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Answer:

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Step-by-step explanation:

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2 years ago

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In his boat, Sheldon can travel 45 mi downstream in the same time that it takes to travel 9 mi upstream. If the rate of the curr

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Answer:

9 mph

Step-by-step explanation:

-let x be the speed of current and t be time. The speed equation for both directions can then be represented as:

$Speed=\frac{Distance}{Time}\\\\\#Upstream\\(u-6)t=9\\\\\#Donwstream\\\\(u+6)t=45$

#Since t is equal in both, we can do away with t.

#We the divide the downstream equation by the upstream equation as:

$\frac{u+6}{u-6}=\frac{45}{9}\\\\(u+6)=5(u-6)\\\\u+6=5u-30\\\\4u=36\\\\u=9$

Hence, the boat's speed in still water is 9 mph

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3 years ago

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serious [3.7K]

Answer:

okey i will help you bexause?

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2 years ago

The point (3, 4) is plotted on the coordinate plane below.

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Answer:

D) (-8, 3)

Step-by-step explanation:

90° counterclockwise brings point to (-4, 3)

translation 4 units to left brings point to (-8, 3)

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2 years ago