Answer:
x=-2/3
Step-by-step explanation:
1st you have to get rid of the number next to the x value
so you divide
ANSWER

EXPLANATION
The given function is

We take natural log of both sides;

Recall and use the product rule of logarithms.

This implies that:


We now differentiate implicitly to obtain;

Multiply through by y,

Substitute y=x²cosx to obtain;

Expand:

Answer:Answer is 15
Explanation: 21/14=1.5 so u multiply 10 and 1.5 and u get 15
Answer:
= 8:00 A.M.
Step-by-step explanation:
▪You first find the total time taken which will be :
2 hrs 55 min + 25 min
= 3 hrs 20 min + 25 min
= 3 hrs 45min
▪ Beginning time = Arrival time - Time taken
= 11:45 - 3:45
= 8:00 am
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Find the answer in the attachment.