Answer:
2:3
Step-by-step explanation:
minutes per day on weekdays:minutes per day on weekends
90:135
It can be written in simpler form, because both numbers can be divided by 45
90÷2=45 and 135÷45=3
The ratio is 2:3.
Answer:
Step-by-step explanation:
We want to find sin(θ) and cos(θ) given that tan(θ) = 1/4 and sin(θ) > 0.
First, since tan(θ) and sin(θ) are both positive, cos(θ) must be positive as well.
Recall that tangent is the ratio of the opposite side to the adjacent side.
Therefore, the hypotenuse is:
So, with respect to θ, the opposite side is 1, the adjacent is 4, and the hypotenuse is √17.
Then it follows that:
And that:
3.1 % is rounded to the tenths place.
The real percent is 3.06%