Hello.
I'm not sure which question you need help for, so I'm going to answer both.
TOP: The improper fraction for the mixed number is 16/3. Multiply the whole number and denominator, then add the numerator.
BOTTOM: The number rounded to the nearest hundredth is 765.88.
Answer:
Option d. 
Step-by-step explanation:
<u><em>The complete question is</em></u>
Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x.
a. tanx=2
b. sinx=2
c. tanx=1/2
d. sinx=1/2
we have

Find the common denominator and adds the fractions

Expanded the numerator

Remember that
----> trigonometric identity
substitute


Factor 2 in the numerator

Simplify


<u>Given</u><u> info</u><u>:</u><u>-</u> If a +b = 100, then the value of 3 (a+b) is:
<u>Solution</u><u>:</u><u>-</u>
a + b = 100
Therefore, 3(a+b)
= 3(100)
= 300.Ans
Read more:
Similar Questions
Find the value of a*b* if n = 3, a = 100, and b=1/4..
brainly.com/question/15990855?referrer
<h3>
Answer: Choice D</h3>

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Work Shown:

The idea is to swap each x and y, then solve for y to find the inverse.
2,225 (?) i’m assuming bc the b.c dates decrease instead of increase like they do now so i just added 1643 + 582