To find the percent. A trick I learned in middle school was Dr. P
To turn a decimal to a percent and a percent to decimal... (look at picture)
Using that trick...
All you do is multiply $287.69 by .20
Which gives you $57.538 so you can round to either...
$57.54
Or
$57.50
Or
$58
And one of those are your answer!
Answer:
4.5cm
Step-by-step explanation:
Circumference = 2
r
28.3=2r
28.3/2=r
4.456
It is a diagonal line that intersects the y-axis at y=5 and it intersects the x-axis at x=-4. The slope of the graph is 5/4.
That answer would be like -10
Pretty sure its 3.2.......
