Answer:
The larger angle is 54°
Step-by-step explanation:
Given
Let the angles be: θ and α where
θ > α
Sum = 72
α : θ = 1 : 3
Required
Determine the larger angle
First, we get the proportion of the larger angle (from the ratio)
The sum of the ratio is 1 + 3 = 4
So, the proportion of the larger angle is ¾.
Its value is then calculated as:.
θ = Proportion * Sum
θ = ¾ * 72°
θ = 3 * 18°
θ = 54°
Answer: 27.97 m^2
Explanation:
Area = Length x Width
Area = 3.6m x 7.77m
Area = 27.97 m^2
Answer:
D. log(9)
Step-by-step explanation:

Remember: 

Remember: 

Simplify...

Hope this helps! If you need steps for simplifying, just ask! :]
Answer:
4 rides
Step-by-step explanation:
Total amount = $21.50
Entry charge = $20.50
Amount left = $21.50 - 20.50 = $1
Number of rides

Another way:
