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Leno4ka [110]
3 years ago
13

Find three different integer solutions to the equation -3x-y=-1

Mathematics
1 answer:
pshichka [43]3 years ago
7 0

Answer:

The integers are -3, x, and -y

Step-by-step explanation:

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IXL 7th grade math could someone please help!
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supplementary angles are two angles that when add equal 180 degrees.

The supplement of an angle is 180 - n.

Step-by-step explanation:

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n + 17n = 3060

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n = 3060/18

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so the unknown angle (n) = 170 degrees and its supplement = (180 - 170 = 10)......= 10 degrees.

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( {x}^{2}  - 14x + 49)  - (25 {y}^{2}  - 100y) = 125

Factor out 25 for the y variables

( {x}^{2}  - 14x + 49) - 25( {y}^{2}  - 4y) = 125

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( {x}^{2}  - 14x + 49) - 25( {y}^{2}  - 4y + 4) = 25

Simplify the perfect square trinomial

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Make the right side be 1 so divide everything by 25.

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Here our center is (7,2).

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2 years ago
A circular running track is 1/2 mile long. Elena runs on this track, completing each lap in 1/10 of an
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A disc has a diameter of 21 cm while a mini disc has a diameter of 14cm. Write the ratio of the mini disc diameter to the disc d
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Melanie packs boxes of envelopes into a larger box. The volume of each box of envelopes is 1,200 cubic centimeters. Which is the
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