2 years ago

Pls help i only have a couple mins left to finish, i need help with both 1 and 2

Mathematics

1 answer:

babunello [35]2 years ago

8 0

First one is 2 and last one is -1/3. Hope this helps :P

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Type the correct answer in the box. Use numerals instead of words.

Pani-rosa [81]

Answer:

Step-by-step explanation:

$7- \sqrt[3]{2-x} =12$

we have to just keep in mind to do the same operation to both sides of the equal sign

$7-7- \sqrt[3]{2-x} =12-7$ ; subtract 7 from both sides

$- \sqrt[3]{2-x} = 5$ ; multiply both sides by -1

$\sqrt[3]{2-x} = -5$ ; raise both sides to the power 3

2-x = (-5)³

2-x = -125 ; subtract 2 from both sides

-x = -125-2

-x =-127; multiply both sides by -1

x= 127

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Step-by-step explanation:

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Your answer It would be y=2x+4

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3 years ago

Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a red mar

swat32

Assuming that each marble can be picked with equal probability, we notice that there is a total of

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