Answer:
1 : 3 : 5
Step-by-step explanation:
Given
$150 : $450 : $750 ( divide each part of the ratio by $150 )
= 1 : 3 : 5
Answer:
2(n - 6)
Step-by-step explanation:
Difference = n - 6
Twice the Difference = 2(n - 6)
To find the area of a quarter circle, you simply take a quarter of a full circle. As all quarters are equal, this means that the formula would be <span><span>π<span><span>r2</span>4</span></span><span>π<span><span>r2</span>4</span></span></span><span>. But wait, there's more. If you notice, </span><span><span>π<span><span>r2</span>4</span>=π<span><span>r2</span>2</span></span><span>π<span><span>r2</span>4</span>=π<span><span>r2</span>2</span></span></span><span>. This coincides with the circle formula, just with half the radius. Notice anything? A quarter of a circle can be calculated in the same way a circle a quarter the size can. This means that a quarter circle is equal to a circle a quarter size. In this same way, a ninth of a circle is equal to a circle of one ninth the size.</span>
Answer:
x + 9y - 9
Have a good day! Brainliest?
The coterminal angle to (33/10)π on the interval [0, 2π] is (13/10)π
<h3>
How to find the coterminal angle?</h3>
For any given angle A, the family of coterminal angles is defined by:
B = A + n*2π
Where n can be any integer number different than zero.
In this case, we have:
A = (33/10)π
Now we want to get a coterminal angle to A on the interval [0, 2π]. Then we need to find the value of n such that:
B = (33/10)π + n*2π
Is on the wanted interval.
If we take n = -1, then we get:
B = (33/10)π - 2π = (33/10)π - (20/10)π = (13/10)π
Which is in fact in the wanted interval.
The coterminal angle to (33/10)π on the interval [0, 2π] is (13/10)π
If you want to learn more about coterminal angles:
brainly.com/question/3286526
#SPJ1
