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2 years ago

Which expression is equivalent to m + 3m + 3(m - 1)

Mathematics

1 answer:

Lyrx [107]2 years ago

5 0

Answer:

7m-3

Step-by-step explanation:

first, distribute

m+3m+3m-3

then, combine all like terms

m+6m-3

7m-3

i hope this helps! have a nice day!

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Write an equation in polnt-slope form for the line through the given point with the given slope of (10,-9); m = -2

jek_recluse [69]

Answer:

y=mx+b

-2(10)+b=-9

b=11

y=-2x+11

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2 years ago

Lance rolls a die 5 times. What is the probability that he rolls an even number all five times?

dusya [7]

If it is a six-sided dice, then the probability would be about an 8% chance.

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2 years ago

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Please Help Will GIve Brainlest! Locks in 1 Hour!

denis-greek [22]

Answer:

-3.274

Step-by-step explanation:

attached

Hopes this helps

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1 year ago

Find the distance between the points. (Round your answer to two decimal places. (9.7, - 2.8), (- 3.2, 8.8)

Dmitry [639]

Answer:

Rounding it to two decimal places, we get distance, $d=17.35$

Step-by-step explanation:

Given:

The two points are $(9.7, -2.8)\textrm{ and }(-3.2, 8.8)$

The distance between the two points can be obtained using the distance formula which is given as:

$d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}$

Here, for the points, $(9.7, -2.8)\textrm{ and }(-3.2, 8.8)$

$x_{1}=9.7,x_{2}=-3.2,y_{1}=-2.8,y_{2}=8.8$

Therefore, the distance between the points is:

$d=\sqrt{(-3.2-9.7)^2+(8.8-(-2.8))^2}\\d=\sqrt{(-12.9)^2+(8.8+2.8)^2}\\d=\sqrt{(12.9)^2+(11.6)^2}\\d=\sqrt{166.41+134.56}\\d=\sqrt{300.97}=17.348$

Rounding it to two decimal places, we get $d=17.35$

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2 years ago

What is x+87.39=284.9643

Illusion [34]

Answer:

x=4.956 im pretty sure

Step-by-step explanation:

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2 years ago