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bearhunter [10]
3 years ago
5

Help !!! ..............

Mathematics
1 answer:
arlik [135]3 years ago
7 0
The second one is the answer, apply distance formula you get the distance between (-2,0) and (1,sqrt(7)) is 4, means the point lies on the circle
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Which of the following is the solution set of the given equation?<br><br> (x - 3) - 2(x + 6) = -5
Vlad1618 [11]

Answer: x=−10

Step-by-step explanation:

x−3−2(x+6)=−5

x+−3+(−2)(x)+(−2)(6)=−5(Distribute)

x+−3+−2x+−12=−5

(x+−2x)+(−3+−12)=−5(Combine Like Terms)

−x+−15=−5

−x−15=−5

−x−15+15=−5+15

−x=10

8 0
3 years ago
Arrange the number in increasing order<br><br><br> 14.204 14.200 14.240 14.210
Gnesinka [82]

Answer:

14.200,14.204,14.210,14.240

Step-by-step explanation:

To arrange in increasing order, we start from the least number and end on the highest number.

The given numbers are,14.204, 14.200, 14.240, 14.210

We can observe that:

14.200<14.204<14.210<14.240

Therefore the numbers in increasing order is 14.200,14.204,14.210,14.240

5 0
3 years ago
Change the order or grouping to find sum, explain how you used properties to find sum. 63+86+77
ZanzabumX [31]
63+86+77 it =s 226 so thank you for asking am only 9 am in 4 grade its easy look it up on the calculator but I did not use it believe me
6 0
3 years ago
How do you solve this: 2y^2=x+4
marishachu [46]

To solve this for an equation that you can graph, you need to isolate the y variable. In order to do this, follow the order of operations for solving equation to get the equation.

2y^2 = x + 4 ----> divide both sides by 2

y^2 = \frac{x + 4}{2} ----> take the square root of both sides

y = \sqrt{\frac{x+ 4}{2}}

Now you have the equation solved for the y variable and can graph it.

5 0
3 years ago
Helppppppppppppppppppppppppppp
zalisa [80]

You must simplify the expresision given, as it is shown below:


 1. The exponents can be simplify if they are divisible between index 4 of the root. So, let's decompose the number 144:


 144=(2˄4)(3˄2)


 2. Now, you have to divide the exponents between index 4.When you do this, you obtain:


 [(144)(a˄12)(b˄3)]˄1/4

 [(2˄4)(3˄2)(a˄12)(b˄3)]˄1/4

 2a˄3[(3˄2)(b˄3)]˄1/4

 2a˄3(9xb˄3)˄1/4


 Then, the correct answer is the first option:  2a˄3(9xb˄3)˄1/4 

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5 0
3 years ago
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