Answer:
D
Step-by-step explanation:
cos(theta) = B/H
cos(51)= AC/58
AC=36.5
Answer:
13 cm
Step-by-step explanation:
Add up all of the sides and you should get 13.
3 + 3 + 3.5 + 3.5 = 13
It should be 28 not because im just saying it it is because i have done the exact same thing ask every question you can ask i can help
Differentiate the given solution:
Substitute and into the ODE:
and it's easy to see the left side indeed reduces to 0.