I think it's B. because 4,310 divided by 72 is about 59. And 4,200 divided by 70 is 60.
Answer:
Step-by-step explanation:
number of weeks=103.50/5=20.7 bi-weeks
so she needs 21 bi-weeks or 42 weeks
Answer:
A =28 pi cm^2
Step-by-step explanation:
First find the area of the larger circle
A = pi r^2
A = pi (8)^2
A = 64 pi
Find the area of the smaller circle
A = pi r^2
A = pi 6^2
A = 36 pi
The shaded area is the larger circle minus the smaller circle
A shaded = 64 pi - 36 pi
A =28 pi cm^2
Answer:
x =42
Step-by-step explanation:
x and 138 are same side interior angles. Same side interior angles are supplementary when the lines are parallel
x+138 = 180
x = 180-138
x =42
