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BabaBlast [244]

3 years ago

13

A bag contains six red marbles four blue marbles and three green marbles if three marbles are drawn out of the bag what is the e

xact probability that all three marbles drawn will be blue

1 answer:

Klio2033 [76]3 years ago

3 0

Answer:4/13

Step-by-step explanation:

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PLEASE HELP PLA

aleksley [76]

Answer:

$y = -x+8$

Step-by-step explanation:

The side that is parallel to BC is EF

Find the slope of EF:

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

Easiest way is just put the formula in point-slope form and simplify.

Let's use point F, which is (6,2)

$y -2=-(x-6)$

Simplify:

$y-2=-x+6$

Add 2 on both sides:

$y = -x+8$

Hope this helped

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2 years ago

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Write the sentence as an equation z and 40 more is the same as 344

KengaRu [80]

Your answer z+40=344

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2 years ago

Write an equation in slope intercept form for the graph of the line.

zhannawk [14.2K]

Y = 2x - 3

Hope this helps!!!!!

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3 years ago

Write an equation for the line in point-slope and slope-intercept forms.

nikdorinn [45]

Answer: It should be -(x - 2)

Step-by-step explanation:

the reason is this right here

y - y1 = m(x - x1)

y1 = 4

x1 = 2

m = -1

y - 4 = -(x - 2)

4 0

2 years ago

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Multiply the following polynomials (5x^2-7)(5x^2+7)

Ahat [919]

Answer:

25x^4 + 35x^2 - 35x^2 - 49

25x^4 - 49

4 0

3 years ago