Answer:
C = 10
Step-by-step explanation:
Find the last side of the triangle using the Pythagorean theorem.

You have a and b already, a = 6, b = 8

solve this to get

C = 10
Apply the same to the other 2 triangles. C is your longest side!
40 tables, 4 tables per 12 minutes so 40/4*12 which would be 120 minutes.
Hope this helps!
Answer:
It is 6.8
Step-by-step explanation:
3/5 in decimal form is 0.6, so 7.4 - 0.6 is 6.8.
*Hope this helps*
1. 13
2. 20
3. 4
4. 40
5. 4
6. 4