3 years ago

Solve for x in the equation 5x - 3 = 12

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

5 0

Answer:

x=-3

Step-by-step explanation:

5x=12+3

5x=15

divide both sides by 5

x=3

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Find the distance between (-6,4) and (-2,1)

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Answer:

$d=2.65$

Step-by-step explanation:

Distance Formula: $d=\sqrt{(x_2-x_1)^2-(y_2-y_1)^2}$

Simply plug in your 2 coordinates into the formula to find distance <em>d</em>:

$d=\sqrt{(-2-(-6))^2-(1-4)^2}$

$d=\sqrt{(-2+6))^2-(-3)^2}$

$d=\sqrt{(4)^2-9}$

$d=\sqrt{16-9}$

$d=\sqrt{7}$

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3 years ago

Choose the correct answer. Two cars leave phoenix and travel along roads 90 degrees apart. If car 1 leaves 60 minutes earlier th

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Answer:

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Step-by-step explanation:

c1 t=3.5+1 speed 40 mph

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180^2+175^2=c^2

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251.047804213=c

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4 years ago

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Step-by-step explanation:

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