Answer:
Not a real number, 0, √11, 8
Step-by-step explanation:
replace x in √x-5 with the value on the left column.
In the first case we would have √-4 which is impossible as -4 < 0.
√11 cannot be simplified.
The correct answer for the question that is being presented above is this one: "A. Quadrilateral KJFG was rotated 90° counterclockwise around the origin and then translated 8 units down." Quadrilateral KJFG is congruent to quadrilateral K ' J ' F ' G '.
It is C trust me I’m doing the same thing
The answer is 3/22
I see the answer 17/125 around a lot, and that's not wrong but I don't think it's simplified enough
If he bikes for 10 miles per hour and 8 miles per hour for the same distance x miles, he went 10 miles per hour for x/10 hours, as Distance = Rate*Time and on the way back he would go for x/8 hours. So then he went 2x distance, in x/8 + x/10 hours. Since x/8 + x/10 = 10x/80 + 8x/80 = 18x/80 = 9x/40, he went 2x miles in 9x/40 hours. this can be converted into a rate with the above equation Distance = Rate*Time, so 2x=(9x/40) * Rate, thus we divide by 9x/40 on both sides to get 80x/9x = Rate, the x cancels out, and we get 80/9 Miles per hour.
