4/9 ≈ 0.4-. I'm assuming the 'bar' refers to the repeating 4.
Check the picture below
bear in mind that, the angle is in degrees, thus, when getting the sine, make sure your calculator is in Degree mode
Answer:
The total number of pencils for Larry, Ben and Dejuan is expressed as:
5B - 4
Step-by-step explanation:
Let B represent the number of pens Ben has.
》Ben = B
》Larry = 3 × B = 3B
》Dejuan = B - 4
∴ Total number of pencils for the three of them
= B + 3B + (B - 4)
= 5B - 4
It’s the first one because the circle is filled in meaning that it’s greater or equal than