A ( - 4, 2)
Reflected over x = 3.
x = 3 is a vertical line, the point (-4, 2) is 7 units on the left side of the vertical line. When you reflect across the line to the right side we need to be 7 units away from the vertical line on the right side. 3 + 7 = 10
The x value would be 10. (10, 2)
LETTER D
(3-i)2=3*2-2i=6-2i
HAVE A NICE DAY!! ^^
Answer:
The perimeter of the circle is 138.23008
Step-by-step explanation:
The equation to do this is 2πR, the R standing for radius.
The radius of this circle is 22.
For future reference, the radius of any circle is HALF of any line going all the way through the circle, or, like the line below, the whole line.
Good luck with your class, I hope things get better! If ya need anymore help, feel free to let me know.
<h3>
Answer: 720</h3>
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Explanation:
We have 6 slots to fill A,B,C,D,E,F
There are 6 choices for choice A, then 5 choices for slot B, 4 for C, and so on until we reach one choice for slot F. Count down by 1 each time a slot is filled.
Multiply out those values to get: 6*5*4*3*2*1 = 720
For more information, check out the concept of factorials.
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Another approach is to use the nPr permutation formula which is
where in this case n = 6 and r = 6.
Tvyvyvvyyvvyyvyvvyyvbyvyybybbyybybbyybby