What is the value of x? x+4/9=3/4
1 answer:
You might be interested in
Answer:
In summation form
Step-by-step explanation:
Within one hour, the first person gives a stack of flyers to six people and within the next hour, those six people give a stack of flyers to six new people.
So, in the first 5 hours, the summation of people that receive a stack of flyers not including the initial person will be given by
6 + (6 × 6) + (6 × 6 × 6) + (6 × 6 × 6 × 6) + (6 × 6 × 6 × 6 × 6).
So, in summation form
Therefore, Sigma-Summation Underscript n = 1 Overscript 5 EndScripts 6 (6) Superscript n minus 1, gives the correct solution. (Answer)
Answer:
Step-by-step explanation: Given that
and
lies in Quadrant III.
We are to find the value of
We will be using the following trigonometric identities:
We have
Since lies in Quadrant III, so tangent will be positive.
Thus,