Answer:
The arc length is 
inches or 6.28 inches
Step-by-step explanation:
To solve this we are using the arc length formula:
where
is the arc length
is the radius of the circle
is the central angle in radians
We know from our problem that the central angle is 
and the radius of the circle is 8 inches, so 
and 
. Let's replace the values to find :
Answer:
A!
Step-by-step explanation:
100 - 4 = 96, which is represented in the first option, A! There are 96 squares!
I hope this helped!!
Answer:
2 Miles Per Hour
Step-by-step explanation:
I get this answer by first converting hours to minutes. I got 180 minutes from 3 hours. I then divided 360/180 to get the miles per minute. This gave me 2 which was my Miles Per Minute.
S= a/4 + 8u
S - 8u = a/4 (First you subtract 8u from both sides)
4(S - 8u) = a ( Then you multiply both sides by 4)
Final answer:
4(S - 8u) = a
Answer:
The door should be 1.6cm wide on the drawing.
Step-by-step explanation:
1 meter is 100 centimeters.
Elena's bedroom door is 80 centimeters wide.
To find how wide it should be on the drawing, divide by 50.
= 1.6cm
The door should be 1.6cm wide on the drawing.
