Answer:
use trig
Step-by-step explanation:
sin(15) = 100/x
x = 100/sin(15)
use calculator
Answer:
yous math symblom
Step-by-step explanation:
its a good website for that
Answer:
The correct answer would be 3:5
Step-by-step explanation:
It is asking about the second half to the total number of points scored.
first half : 9
second half : 15
9:15 = 3:5
2.4 hours
You can get this by setting up the equation:
x/4 + x/6 = 1
Where x is equal to the amount of hours spent working. In this equation x/4 would be Doug. In 4 hours he would paint on room. x/6 would be Elaine. When you add them together using common denominators, you can find x.
