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Slav-nsk [51]
2 years ago
15

3. A teacher made a copy of a map. To make the map easier to see, the teacher enlarged the area of the map by 38%. Let d represe

nt the area of the original map. The expression d + 0.38d is one way to represent the area of the new map. Write two expressions that represent the area of the new map.​
Mathematics
1 answer:
____ [38]2 years ago
4 0

Answer:

1.38d

Step-by-step explanation:

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What's three different ways to write a negative 1/2
Irina-Kira [14]
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\frac{-1}{2}

\frac{1}{-2}

Hope this helps
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3 years ago
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Which of the following describes the dimensions of a backyard?
emmainna [20.7K]

Answer:

the lengths of the sides of the yard.

Step-by-step explanation:

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In a polynomials equation do you add the exponents if they are different
Alexus [3.1K]
You can only add exponents if you are multiplying two of the same variable together. For example,
x^{12} \times x^4 = x^{16}

You take them away if you are dividing.
<span>x^{12} \div x^4 = x^{8}

In a polynomial equation, you can add together two of the same variable if they have the same exponent
</span>3x^4 + 7x^4 = 10x^4

Or you can take them away in a similar fashion,
<span>3x^4 - 7x^4 = -4x^4

But you cannot add two (or more) different exponents,
</span>6+4x+7x^2 = 6+4x+7x^2 (it does not get any simpler)

I hope this has answered your question, if not, leave a comment and I'll update the answer.
4 0
3 years ago
The perimeter of a rectangular garden is 52 feet the length of the garden is 4 less than twice the width what is the widththe
GaryK [48]
W= Width 
L= Length

2L+2w=52
2W-4=L
Plug in L into the first equation
2(2W-4)+2w=52
4w-8+2w=52
6W=60
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Plug that into the second equation
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4 0
3 years ago
0.00204 written as standard form
joja [24]

Answer:

2.04 x 10^3  or 20.4 x 10^4

Step-by-step explanation:

you can count how many spaces you need to move the decimal. You need to move it 3 spaces to get 2.04 so you put 3 as the exponent to get 10^3

Can you please mark me Brainliest, It would help (✿◠‿◠)

3 0
3 years ago
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