2 years ago

What is a null set ?

Mathematics

1 answer:

forsale [732]2 years ago

7 0

The existence proof of the empty set is an absolute gem

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Determine the equation of the line passing through the points (4,-1) and (-2,-4)

jenyasd209 [6]

Answer:

y = 1/2x - 3

Step-by-step explanation:

the slope:

$m=\frac{-4-(-1)}{-2-4} =\frac{-4+1}{-6} =\frac{-3}{-6} =\frac{3}{6} =\frac{1}{2}$

the equation:

with the point (4, -1)

$y-(-1)=\frac{1}{2} (x-4)$

$y+1=\frac{1}{2}x-2$

$y=\frac{1}{2} x-2-1$

$y=\frac{1}{2} x-3$

I hope this help you

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2 years ago

HELP ME HOW DO I DO THIS ITS REALLY HARD

storchak [24]

Answer:

I can’t just tell you the answer cause that’s all your looking for let me know what u need help with

Step-by-step explanation:

4 0

1 year ago

Read 2 more answers

3/6x + 9 = 8 what does x equal

Anastaziya [24]

3/6x+9=8
3x+9=8
3x=-1
x= -1/3

3 0

2 years ago

Help me pls with this question thank uuu

madam [21]

Let p be 2p and q be 3q. The ratio formed by this will be

$\sf \: p = 2 \\ \sf \: q = 3 \\ \sf \: p : q = 2 : 3$

Thus, Option A is the correct choice!!~

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2 years ago

Randy filled 48 pint jars to the top with jelly. How many gallons of jelly did Randy make it? Explain.

cestrela7 [59]

Answer:

Step-by-step explanation:

The conversion is half (1/2) Every 1 quart is two pints. If Randy had 48 pints of jelly, we simply divide 48 by 2...

$48/2=24$

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3 years ago