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3 years ago

11

Use the gride to draw three different rectangles so that each has an area of 12 square units and they all have different widths.

What are the dimensions of the rectangles.

1 answer:

fgiga [73]3 years ago

8 0

You can have one that is 1x12, another that is 2x6, and another that is 3x4. Hope that helps!

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Click on the number line below to show the approximate location of 19 on the number line.

dsp73

Answer:

Between 4 and 5

Step-by-step explanation:

The closest square numbers are 16 and 25, so it’s in between 4 and 5

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3 years ago

A firecracker shoots up from a hill 160 feet high, with an initial speed of 90 feet per second. Using the formula H(t) = −16t2 +

Masja [62]

When the firecracker hits the ground, H(t) = 0.0 = -16t^2 + 90t + 160 Using the quadratic formula,t = (-90 +- sqrt(90^2 - 4(-16)(160))) / 2(-16)t = -1.42 ort = 7.04

The negative time is extraneous. Therefore,t = 7.04 s.

Seven Seconds is your answer!

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3 years ago

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In a bag of marbles you have three green, two yellow, six blue, and nine red marbles. What is the probability of picking a red m

guajiro [1.7K]

$|\Omega|=3+2+6+9=20-a\ number\ of\ all\ marables\\\\|R|=9-a\ number\ of\ red\ marables\\\\\boxed{P(R)=\dfrac{9}{20}}$

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4 years ago

The distance to the grocery store is<br> 13.456 miles. Round this distance to<br> the nearest tenth,

Jobisdone [24]

Answer:

13.5

Step-by-step explanation:

Round the .45 to .5

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3 years ago

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16. Consider any eight points such that no three are collinear.

alukav5142 [94]

Let's assume that a,b&c are in one straight line, so cannot form a triangle with each other. Now, total possible Triangle that can be formed choosing any 3 points without any colinear constraint is 8C3 = 56

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3 years ago