The sum of the angles at its five points is 900 degrees.
<h3><u>Geometry </u></h3>
Since Ian drew a five-pointed star, to determine what is the sum of the angles at its five points in degrees, the following calculation must be performed:
- Five pointed star = 5 triangles
- 1 triangle = 180 degrees in its interior angles
- 180 x 5 = 900
Therefore, the sum of the angles at its five points is 900 degrees.
Learn more about geometry in brainly.com/question/11298860
Answer:
Look just at finding the linear model. Two points. Use price per gallon for x and gallons per hour sold for y. Your two points (x,y) are (2.15,1600) and (2.55,800).
Slope m=%281600-800%29%2F%280.15-0.55%29
m=800%2F0.40
m=2000
Using point-slope form for a line, and the lower-y point,
y-800=2000%28x-2.55%29
highlight%28y=2000%28x-2.55%29%2B800%29
You have to divide 400 by 5. That will equal 80. Since the ratio is 3:2 Just multiply 3 by 80 then 2 by 80! :-)
You can check it by simplifying it again.
Answer:
8 nights 8/32 = 4 there was 400 left over after spending 320 on hotel reverse of spending 400 on airfare
Step-by-step explanation:
