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ohaa [14]
2 years ago
6

A student wants to create a 2:1 scale drawing of the classroom. Is this an appropriate scale to use? Why or why not?

Mathematics
1 answer:
kvv77 [185]2 years ago
7 0

Answer:

I don’t know figure it out

Step-by-step explanation:

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What is the sum of adding two opposites together? *
BartSMP [9]

Answer:

I'm guessing the opposites are negative and positive so whenever you add two opposite numbers it will always be 0. The answer will always be 0.

For example:

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5 0
2 years ago
D) Use your knowledge of scale drawings and image sizes to fill in the missing
astraxan [27]

Answer:

  Your table is filled in below.

Step-by-step explanation:

The scale factor is the ratio of image size to original size. In part (d), the image height is "blocks" while the original height is "feet". So, the units of the scale factor are "blocks/ft".

Sometimes a scale factor has units, like this, and sometimes it is expressed as a pure number. A map scale factor might be the pure number ratio 1 : 62500, or it could also be expressed with units as 1 in : 1 mile.*

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* actually, these are slightly different scales. 1:62500 is about 0.98643 inches per mile.

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2 years ago
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Factor the expression using the GCF.
ss7ja [257]

Answer:

= 3 (3x + 5y)

Step-by-step explanation:

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7 0
2 years ago
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Subtract the binomials. On simplifying (-3y2 − 8) − (-5y2 + 1), we get ____ y2 −______ .
Gala2k [10]
(-3y^2 − 8) − (-5y^2<span> + 1)
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answer is

</span>2y^2 - 9<span>

</span>
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3 years ago
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Answer:

790

Step-by-step explanation:

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