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worty [1.4K]
2 years ago
6

X^2-8x-36=0 solve by completing the square ANSWER ASAP

Mathematics
1 answer:
larisa86 [58]2 years ago
7 0

Answer:

hope it helps

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G(-2, 5), H(6, 5), J(6, -1) 17 Find the coordinates of the centroid.
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4 0
3 years ago
you have a part time job. you work 3 hours on friday and 6 hours on saturday. you also receive an allowance of $20 per a week. y
klemol [59]
$92/week is the amount of money you gained from work combined with your $20/week allowance money. 

92 - 20 = 72 (total money made per week subtract allowance money leaves money made from work)
Thus, you make $72/week at your part time job.

You work a total of 9 hours. (3hrs on Fri & 6hrs on Sat added together)
72/9 = 8 (total amount of money made divided by the 9 hrs you worked for - gives amount of money you make per hour)
Thus, you make $8/hr at your part time job.


8 0
3 years ago
What is the solution to the system of equations? 5x+3y=18 2x−3y=10
Alexxx [7]
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7 0
2 years ago
Solve for b in the literal equation y = 12x + 12b.<br> b=
pantera1 [17]

Answer:

b = \frac{y-12x}{12}

Step-by-step explanation:

subtract 12x from both sides, then divide by twelve.

6 0
2 years ago
Read 2 more answers
The difference of 2 squared numbers equals 53, what are the numbers​
Eva8 [605]

Answer:

  27, 26

Step-by-step explanation:

  27^2 -26^2 = 729 -676 = 53

If the numbers are integers, they must differ by an odd number. For some odd number k, we will have ...

  (x +k)^2 -x^2 = 53

  2xk +k^2 = 53

  x = (53 -k^2)/(2k)

  x = 53/(2k) -k/2

The second term is an odd multiple of 1/2. The first term will be an odd multiple of 1/2 only for k=1. For k = 1, we have ...

  x = (53 -1)/2 = 26

The two numbers are 26 and 27.

8 0
3 years ago
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