Answer:
Tn = 17-6n
Step-by-step explanation:
d = 5-11 = -6
Tn = a + (n-1)d = 11 + (n-1)×-6
= 11 -6n +6 = 17-6n
6 yards first they minused 3 then they added 3 so the overall is 6 3+3=6
pls give brainliest
The planes will pass each other in 1.14 hours.
Why?
To solve the problem, we must remember that since both planes are heading toward each other, the speed to the calculations will be their combined speeds.
The speed will be:

Now, calculating the time, we have:

Hence, the planes will pass each other in 1.14 hours.
Have a nice day!
Answer:
The answer is 4/8=2/4 because 4/8 simplifying is 2/4 or 1/2
12 squared plus 5 squared equals C squared
144+25=169
Square root of 169 is the answer
C= 13 mi