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Iteru [2.4K]
3 years ago
14

What does 14x - 200y = when x = 12 and y = 3.2?

Mathematics
2 answers:
myrzilka [38]3 years ago
5 0
14(12)-200(3.2)
168-640= -472
Vitek1552 [10]3 years ago
3 0
14 * 12-200*3.2=-472
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(2x-5y)^2<br><br> Find the square using identity<br> Class 8
SVEN [57.7K]

Answer:

=4x^2−20xy+25y^2

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Help, please, what is the answer??
Mrac [35]

Answer:

18.0

Step-by-step explanation:

The three lines form a right triangle where 10 and 15 are the two legs of the triangle. You can use the pythagorean theorem to solve for the length of x.

x = \sqrt{15^{2} + 10^{2}  }

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7 0
3 years ago
Please hurry! I have no idea what to do lol
zimovet [89]

ok

under the -4 is a 16

under the 0 is a 4

under the 8 is a -20

Your Welcome

5 0
2 years ago
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