Step-by-step explanation:
length can be find out by using the formula

now put values




similarly




and finally



i hope u will understand
Given that <span>Mrs.
Hawk assigns her students an average of no more than 15 questions on
each assignment. On their first 5 assignments Mrs. Hawk’s students had
11, 10, 13, 14, and 14 questions.
Let x be the number of questions she can have on the sixth assignment, then the inequality that
Mrs. Hawk can use to determine the number of questions she can have on
the sixth assignment is given by

</span>
Answer:
48
Step-by-step explanation:
All you got to do is add all of them together
d)

Product rule:

Chain and power rules:

Power rule:

Now simplify.


e)

Quotient rule:


Power rule:

Now simplify.



f)

Chain rule:



We can further simplify this to

using the double angle identity for sine.