This whole problem is only about a circle. Let's not get confused by the rest of the lampshade.
The circumference of any circle is (pi) times (the diameter) .
For this circle, it's (pi) times (13 cm).
They told us what to use for (pi), so it's (3.14) x (13 cm) = <u>40.82 cm</u>
and that's all there is to it.
Answer:
14 – 4 – 2h = 2
Step-by-step explanation:
14 – 4 – 2h
fill in 4 for h
14 - 4 - 2(4)
14 - 4 - 8
10 - 8
2
hope this helps!!
Answer:
840 mm
Step-by-step explanation:
multiply by 10
On Call's unit rate is about $2.86 per hour, since $10/3.5 hours= $2.86/1 hour
Talk Time's unit rate is about $2.50 per hour, since $1.25/0.5 hours= $2.50/1 hour
