Answer: {y,x} = {-11/3,-1/3} i hope this helps
Step-by-step explanation:
The square root of 7 is roughly 2.6
The square root of 8 is roughly 2.8
Hence Euler's number is between

and

.
In your question where as ask to find which angel of rotation will image of the polygon coincide with the pre-image if a 12 sided regular polygon rotates about its center. I think the angle is 30 degrees because the polygon has total of 360 degree then divide it to 12 then you will came up with a 30
Answer:
y = 60, x= 50
Step-by-step explanation:
y + 120 = 180
subtract 120 from both sides
y = 60
60 + 70 = 130
x + 130 = 180
subtract 130 from both sides
x = 50
Answer:
About 8 months
Step-by-step explanation:
$60 divided by $8 is 7.5.
Round it up to 8 since you cannot have 7.5 months. Do not round it down because 7 x 8 is 56. Hope this helped.