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3 years ago

Someone help me please

Mathematics

1 answer:

dimaraw [331]3 years ago

8 0

Answer:

D) The original population of State A was one -fourth the times of the orignal population of State B

Step-by-step explanation:

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When you don't know the answer on a multiple-choice questions it is generally best to

cluponka [151]

When you don't know the answer on a multiple-choice questions it is generally best to guess a random answer instead of leaving it blank.
Can you follow me and like me please? I hope i can help you more.☺

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3 years ago

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A line passes through (3, -2) and (6,2). Write an equation for the line in point-slope form.

snow_lady [41]

Answer:

4x - 3y -18 = 0 or y = 4x/3 - 6

Step-by-step explanation:

We will have to find the slope of the line first

The formula for slope:

$m =\frac{y_{2}- y_{1} }{x_{2} -x_{1} } \\m= \frac{-2-2}{3-6}\\ =\frac{-4}{-3}\\ =\frac{4}{3}$

The standard form of equation of a line is:

y = mx + b

We know m,

So the equation will be:

$y= \frac{4}{3}x+b$

We have to find the value of b, for that we will put any one of the point in the equation

So, putting (6,2)

2 = 4/3 * 6 + b

2 = 8 +b

b = -6

Putting the value of m and b in the standard form of equation of line,

$y = mx + b\\y = \frac{4}{3}x+(-6)\\y = \frac{4}{3} x - 6\\Multiplying\ both\ sides\ by\ 3\\3y = 4x - 18\\4x - 3y -18 = 0$ ..

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3 years ago

Abram rode his bike 18 miles, which is three times as far as Harley. How far did Harley ride?

worty [1.4K]

Answer: 6

Step-by-step explanation:

6 x 3 = 18

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3 years ago

How to find radius.

andre [41]

Answer:

21 cm

Step-by-step explanation:

To find the radius, half the diameter (42cm)

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3 years ago

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(w times 12) times 3

melisa1 [442]

Answer:

36w

Step-by-step explanation:

$w \times 3 \times 12 = 36w$

I am joyous to assist you anytime.

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3 years ago