Tan80 = QR / RS
QR = 5.67 (2)
QR = 11.34
answer
<span>11.34cm</span>
Answer: There are 249 times Jamie takes a counter from the bag.
Explanation:
Since we have given that
Ratio of colour of red to blue to green is 1:3:7.
Number of blue counters = 68
Let the total number of times Jamie does from the bag be x.
So, According to question,

Hence, there are 249 times Jamie takes a counter from the bag.
10 different groups can ski.
This is a combination of 5 items taken 3 at a time:
Slope is the picture.
Point-slope form is y-2=-5/6*(x+1)
The y=mx+b is y=-5/6x+7/6
i hope its not confusing lol