Answer:
12
Step-by-step explanation:
Answer:
20.25
Step-by-step explanation:
Answer:
i believe the answer is 45° :)

Actually Welcome to the Concept of the Differential Calculus.
Since, we know this is a definite calculus,
thus we get here as, by using the Chain Rule.
Answer:{F, G, H} and {G, C, A} only
Step-by-step explanation: