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12345 [234]
4 years ago
13

X+2y = −4 I forgot how to do the problem

Mathematics
2 answers:
enot [183]4 years ago
7 0
Solving for X it would be
X=-4-2y
Solving for Y it would be
Y=-2-x/2
Zarrin [17]4 years ago
5 0

Answer:

x= -6 y=1

Step-by-step explanation:

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Mitchell walked 5/12 of a mile in 1/2 of an hour. At this rate, how far could Mitchell walk in 1 hour?
vovangra [49]

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2 \times  \frac{1}{2} hour = 1hour \\

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2 \times  \frac{5}{12}  \:  \: miles =  \frac{10}{12}  \:  \: miles = \frac{5}{6}  \:  \: miles  \\

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6 0
3 years ago
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A translation is a type of transformation in which a figure is .
Romashka [77]

Answer:  Rotation

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7 0
4 years ago
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What is the value of the expression 30 - 9+ 3 - (12 = 4)?
Flauer [41]

Answer:

21

Step-by-step explanation:

30 - 9 +3

30 - 12

18

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8 0
2 years ago
Express (x+9)^2 as a trinomial in standard form.
Andreyy89

Answer:

x^2 + 18x + 81

Step-by-step explanation:

(x+9) (x+9)

then distributive property

5 0
2 years ago
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Consider a cylinder with a diameter of 8 feet and a height of h feet. Which equation can be used to find V, the volume of the cy
Arlecino [84]

Answer:

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Step-by-step explanation:

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V = \pi r^{2} h\\

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5 0
4 years ago
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