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3 years ago

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Mathematics

2 answers:

Crank3 years ago

3 0

Answer:

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Cammie ran three times as far.

The situation can be modeled with algebra tiles by

✔ three orange x tiles

The situation can be represented as an algebraic expression as

✔ 3x

Step-by-step explanation:

Hope this helps!!

ig- crochetsbyandrea

aniked [119]3 years ago

3 0

Answer:

1 three orange x tiles

2 3x

Step-by-step explanation:

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3 years ago

Combine like terms. (−2n−2)+(6+8m)+(8m+4n)

katrin2010 [14]

Answer:

16m + 2n + 4

Step-by-step explanation:

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3 years ago

What is 1 half minus 3?

Ivanshal [37]

Answer:

-1-3 = -4

Step-by-step explanation:

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3 years ago

Read 2 more answers

You have 100 feet of fencing and decide to make a rectangular garden. What is the largest area enclosed

k0ka [10]

Answer:

625 ft^2

Step-by-step explanation:

Given

$P = 100$ --- perimeter

Required

The largest area

The perimeter is calculated as:

$P = 2 * ( L + W)$

So, we have:

$2 * ( L + W) = 100$

Divide both sides by 2

$L + W = 50$

Make L the subject

$L = 50 - W$

The area is calculated as:

$A= L * W$

Substitute $L = 50 - W$

$A= (50 - W) * W$

Open bracket

$A = 50W - W^2$

Differentiate with respect to W

$A' = 50 -2W$

Set to 0; to get the maximum value of W

$50 - 2W = 0$

Collect like terms

$-2W = -50$

Divide by -2

$W = 25$

So, the maximum area is:

$A = 50W - W^2$

$A = 50 * 25 - 25^2$

$A = 1250 - 625$

$A = 625$

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3 years ago

What is the answer to this problem : 3/8⋅(−3/6) ???

Zielflug [23.3K]

Answer:

The answer should be -3/16

Step-by-step explanation:

hope this helps!

good luck! :)

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3 years ago