Answer:
Train A - 80
Train B - 85
Train B is faster.
Step-by-step explanation:
Hope this helps! Pls give brainliest!
Differentiate:x^2 + y^2 = 4
You get this:2x + 2yy' = 0
bring the x variable on the other side:2yy' = -2x
Now divide 2y to leave y' by itself:y' = -2x/2y
Answer: y' = -x/y
The given relation is not a implicit solution to the given differential equation.
80 inches, diameter is twice radius
1st you combine like terms so subtract 7y and 3y and you get 4y. So this is the final answer: 4y+4b.
