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aivan3 [116]
3 years ago
14

If m is 2 times n minus 7 and y is the square of m, then write y as a function of n.

Mathematics
1 answer:
Elenna [48]3 years ago
3 0

Answer:

y = 4n^2

Step-by-step explanation:

Because m = 2n, and y = m^2, then substitute m = 2n into y equation, can get y = (2n)^2 = 4n^2.

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A group of students is gathering plants and animals for the class terrarium.
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Answer:

10

Step-by-step explanation:

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3 0
3 years ago
this year a farmer planted 300 acres of corn. this was 1.5 times as many acres as he planted last year. how many acres did he pl
diamong [38]
X • 1.5 = 300

So...

300/ 1.5 = 200

He planted 200 acres last year
6 0
3 years ago
Which one of these things from the natural world exhibits perfect symmetry
mariarad [96]

Answer:

I'm sorry but of what perhaps you can repost and i will answer your question.

Step-by-step explanation:

There are cone shells

also maybe a flower

5 0
2 years ago
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A washer and a dryer cost $713 combined. The washer costs $37 less than the dryer. What is the cost of the dryer
77julia77 [94]

Answer:

375

Step-by-step explanation:

713 - 37 = 676

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That would be the washer but we need to add the 37 again for the dryer

338 + 37 = 375

3 0
3 years ago
The equation for a circle with center (h, k) is (x - h)^2 + (y - k)^2 = r^2. If a circle is modeled by the equation x^2 + (y + 6
Ronch [10]

(x - h)^2 + (y - k)^2 = r^2

x^2 + (y + 6)^2 = 100

we can rewrite this as

(x-0)^2 + (y - -6)^2 = 10^2

the center is (0,-6) and the radius is 10

5 0
3 years ago
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