Hi I need help :( Pls show your working..Will give brainliest for helpful answer
1 answer:
Answer:
number 10
dy/dx =(dy/dt).(dt/dx)
now find
dy/dt=4t-1. , dt/dx=1
so : dy/dx=(4t-1).(1)
dy/dx= 4t-1 ,we have x=t-3-----> t=x+3
subtitute at t
dy/dx= 4(x+3)-1=4x+12-1= 4x+11
You might be interested in
Answer:
typing this answer to get points hope u get ur answer soon :)
Step-by-step explanation:
Answer:
the answer is 15/14 when you add them
The area is 7 units squared.
3-1 = 2
5--2 = 7
2x7 = 14
14/2 = 7
Answer:
$10 per kilogram
Step-by-step explanation:
To eliminate the decimals,multiply everything by 10
0.4.........4
4.00.........40
4 kilos = $40
1 kilo = $10 (40/4)
Answer:
b= -9
( I hope this was helpful) >;D
