3 years ago

Square root of negitive 124

Mathematics

2 answers:

yan [13]3 years ago

8 0

<span>square roots of a negative number will be imaginary number "i"</span>

Musya8 [376]3 years ago

4 0

<span>square roots of a negative number will be imaginary number "i"</span>

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Please answer correctly !!!!!!! Will mark 30 points !!!!!!!!!!!!!!!!

Sav [38]

Answer:

x <- x - 5

Step-by-step explanation:

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3 years ago

A direct variation function contains the points (-9, -3) and (-12,4). Which equation represents the function?

Triss [41]

Answer:

$y = -\frac{7x}{3} - 24$

Step-by-step explanation:

We can model this function using the equation of a line:

$y = ax + b$

Where a is the slope of the line and b is the y-intercept.

To find the values of a and b, we can use the two points given:

(-9, -3):

$-3 = a * (-9) + b$

$-9a + b = -3$

(-12, 4):

$4 = a * (-12) + b$

$-12a + b = 4$

If we subtract the second equation from the first one, we have:

$-12a + b - (-9a + b) = 4 - (-3)$

$-12a + 9a = 4 + 3$

$-3a = 7$

$a = -7/3$

Then, finding the value of b, we have:

$-12a + b = 4$

$28 + b = 4$

$b = -24$

So the equation is:

$y = -\frac{7x}{3} - 24$

3 0

3 years ago

3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c

CaHeK987 [17]

Answer:

c+1/12

Step-by-step explanation:

18/24c-7/12+7/24c+8/12-4/24c=c+1/12

8 0

3 years ago

Read 2 more answers

What is the probability of picking any color balloon except for red at random to the nearest hundredth? A) 0.81 B) 0.82 0 0.83 D

valina [46]

Answer:

below

Step-by-step explanation:

first count them up

divide it by 16 its d

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3 years ago

The original price of a DVD is $12. The sale price is 75% off the original price. Find the sale price of the DVD.

lord [1]

Answer:

9 lol

Step-by-step explanation:

comming from a highscholer its 12% of 12 =9

hope this helps

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3 years ago