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:
d^2 = 30^2 + 12^2
e^2 = d^2 + 8^2
e^2 = 30^2 + 12^2 + 8^2
e = √(30^2 + 12^2 + 8^2) = 33.3 ft
Please use $ signs when discussing US currency.
<span>$152 in 4 days. At that rate how many days will it take him to earn $532
One way to solve this is to set up and solve an equation of ratios:
$152 $532
---------- = ---------
4 days x
2128
Then 152x = 4(532), and x = ---------- = 14. It'll take Seth 14 days to earn $532.
152</span>
164.35
100 + 60 + 4 point 30 +5 = 164.35
i hope this help
