Answer:
11/21
Step-by-step explanation:
1/3=7/21
1/7=3/21
(7+3)/21=10/21
21/21-10/21=11/21
Thus 11/21 of the circle is shaded.
Answer:
(1, -3)
Step-by-step explanation:
You can see where the two lines intersect - that's the solution.
30, you could just multiply both numbers, but it's also better to list out the factor until both match
Answer:
11
Step-by-step explanation:
w=11
I hope this helps
(15-4) = 11
