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Lunna [17]
3 years ago
9

If x2 = 60, what is the value of x?

Mathematics
2 answers:
MArishka [77]3 years ago
7 0

Answer:

x = ±2sqrt(15)

Step-by-step explanation:

x^2 = 60

Take the square root of each side

sqrt(x^2) = ±sqrt(60)

x = ±sqrt(60)

x = ±sqrt(4 *15)

x = ±2sqrt(15)

olga55 [171]3 years ago
7 0

Answer:

30

Step-by-step explanation:

30 times 2 = 60

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Lynette buys candy at the grocery store. she gives half of the pieces to her son and 2 pieces to her daughter. if she has 4 piec
nevsk [136]

Let Lynette has originally candies in hand = x

She gave half to her son means x/2 given to son.

2 candies gave to daughter and left with 4.

x - x/2 - 2 = 4

adding 2 both sides

x - x/2 - 2 + 2 = 4 + 2

x - x/2 = 6

x /2 = 6

x = 12

Means she have 12 candies originally : Answer

Hope it will help :)

5 0
3 years ago
Find the difference of 238.3 and 45.098
Eddi Din [679]

Doesn’t difference mean just to subtract the two??

If you subtract 238.3 by 45.098 you will end up with 193.202

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3 years ago
a. Show the sampling distribution of p, the proportion of groceries thrown out by your sample respondents.b. What is the probabi
Anika [276]

Answer:

The corresponding p - value will be  is < 0.00001 which is less than 0.05

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For the probability that the survey will provide a sample proportion within 6.03 of the population proportion

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7 0
2 years ago
How can the additive inverse be used to evaluate the problem below?
lesya [120]

HEYAA!!!!!

OPTION D

To get the additive inverse of a positive number you put a minus in front of it and to get the additive inverse of a negative number, you remove the minus to make it a positive number.

because when u see the equation u can see it is -3-(-6)

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so the correct option is

HOPE U UNDERSTOOD

THANKS

PLZ MARK AS BRAINALIAST

5 0
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tekilochka [14]

Answer:

I think Its B

Step-by-step explanation:

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3 years ago
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