Step-by-step explanation:
<u>YELLOW TRIANGLE:</u>
<u>
</u>
<u>PURPLE TRIANGLE:</u>
Since one of the angle is 45°, x = BC = 6
To prove:

<u>PINK TRIANGLE:</u>
<u>
</u>
4.68/12 = 0.39 per ticket
4.50/10 = 0.45 per ticket.
So, we are better off taking 12 tickets for $4.68
Hope this helps!
Answer:
52.33 inches
Step-by-step explanation:
Multiply the length of one side by the square root of 2.
In this case: 37, you would divide that by the square root of 2.
Hope this helps!
I think the answer is 7, Please let me know if im wrong
Step-by-step explanation:
cosB=4/5
B=36.86°
Hope it helps u