You need to first set up the equation:
It would look like 90 divided by 360 multiplied by the given
circumference which is 72 cm.
So 90 / 360 x 72
Simply the fraction above, it will give us:
¼ x 72
So the answer would be 18 cm that is the length of DE (minor
arc)
Answer: $277.91
<u>Step-by-step explanation:</u>
The average of the 2 highest salaried quarters is:

Divide that by 26 (weeks) to find out her average weekly salary:

Multiply that by 55% (0.55) to calculate her weekly unemployment benefit:

Round to the nearest penny --> $277.91
Solve for y
minus 10x from both sides
5y<-10x+15
divide both sides by 5
y<-2x+3
Answer:
b
Step-by-step explanation:
In a 30-60-90 right triangle, the hypotenuse is twice the length of the short leg.
The hypotenuse is AB and is 18.
The short leg is BC and is 9.
The only choice with BC = 9 is b.
Answer: b