Answer:
Step-by-step explanation:
Write a numerical expression that represents the number of increments it will take to reach -60 feet
14^2 - 9^2 = a^2
Easy enough
14^2 = 196
9^2 = 81
196 - 81 = 115
The square root of 115 = 10.72
The third side is 10.72km
-5.55-8.55c+4.35c 2nd and 3rd term is like term we can connect. -digit have to larger number than +digit so the sign will be negative
-5.55-4.2c there is no like term to connect
Hence this is the answer
-6
2y = 3y + 2
-3y
-y = 2 so y = -2