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3 years ago

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The width of a rectangle is 80 feet. The length of the rectangle is longer than the width by a distance of feet. Write an algebr

aic expression for the length of this rectangle.

2 answers:

Temka [501]3 years ago

8 0

Could also be 80 < l

Sauron [17]3 years ago

5 0

Length=width+x
l=w+x (x being the amount of feet longer than the width)

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lilavasa [31]

From 1-12 the multiples of 8 are: (left side)
8,16,24,32,40,48,56,64,72,80,88,96

From 1-12 the multiples of 12 are: (right side)
12,24,36,48,60,72,84,96,108,120,132,144

The common multiples are: (middle)
24, 48, 72 and 96

***I’m not sure if you’d incorporate 0. But that would also count**

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3 years ago

Which table of ordered pairs represents a proportional relationship

Citrus2011 [14]

You are right on the answer

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3 years ago

Tell whether the situation should be represented by a continuous graph or a discrete graph.

andre [41]

1) Discrete graph

2) Continuous graph

I hope this helps! I would check with someone else first though.

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3 years ago

Given the points A(-1,2) and B(7,8), find the coordinates of the point P on directed line segment AB that partitions AB in the r

tankabanditka [31]

Now despite what you may believe, <u>1:3 is not 1/3 in this situation.</u> In this case, it means "1 equal part to 3 equal parts", which is a total of 4 equal parts. <u>In short, this question is to place point P 1/4 the distance from A to B.</u>

Firstly, how far apart is -1 from 7 (the x-coordinates)? That would be 8 units. Multiply 1/4 by 8:

$\frac{1}{4}\times \frac{8}{1}=\frac{8}{4}=2$

Next, how far apart is 2 from 8 (the y-coordinates)? That would be 6 units. Multiply 1/4 by 6:

$\frac{1}{4}\times \frac{6}{1}=\frac{6}{4}=\frac{3}{2}$

Next, since from -1 to 7 you are <em>increasing</em>, add 2 to -1:

$-1+2=1$

1 is your x-coordinate

Next, since from 2 to 8 you are <em>increasing</em>, add 3/2 to 2:

$\frac{2}{1}\times \frac{2}{2}=\frac{4}{2}\\\\\frac{4}{2}+\frac{3}{2}=\frac{7}{2}$

7/2 is your y-coordinate.

<u>Putting it together, your answer is A. (1, 7/2)</u>

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4 years ago

Lelechka [254]

Answer:

4 and 6 are complementary because they are alternate exterior angles

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3 years ago