Answer:
9
Step-by-step explanation:
Answer:
The seat no of a plane is 2
Answer:

Step-by-step explanation:
Slope is rise over run.

Hope this helps.
4(x+3) = 5 + x, I believe this is the correct choice.
Answer:
1:c
let x be the distance
12^2=10^(2) + x^(2)
x=6.6332
2.D
length of 2->3 and 2->1 is 90ft, they are perpendicular
by using Pythagorus theorem
the diagonal of the square = square root of the sum of 90^2 +90^2
=127.279ft
3.B
12^2 -6^2 = 10.39ft
Step-by-step explanation: