Yo sup??
total distance travelled by Janae =sum of distance on the 2 semicircles+ sum of the distances on the 2 track
=2πr+2*l
l=3 miles
r=1 mile
So,
total distance=2*3.14*1+2*3
=6.28+6
=12.28
=12.3 miles
Therefore the correct answer is option D
Hope this helps
You can make 128 different couches because 16x8=128
Answer:
100 deg
Step-by-step explanation:
As the property of inscribed angle on circle, angle BEC = (1/2)(arc BC)
=> arc BC = 2 x angle BEC = 2 x 50 = 100 deg
Answer:
450
Step-by-step explanation:
Answer:
Graph A = 3
Graph B = 0
Graph C = 1
Graph D = 2
Step-by-step explanation:
Solutions are where the lines intersect