Answer:
200.96 = area of Shaded portions.
Step-by-step explanation:
Area of the 2 stars.
I don't know if you can see this or not, but the 4 quarter circles surrounding the star is found by subtracting a full small square surrounding the star
Area of 1 star = 4 * (1/4) pi * r^2
Area of 1 star = 3.14 * 4^2
Area of 1 star = 50.24
Area of both stars = 100.48
Area of the 4 semicircles at each end
The 2 semicircles at one end figure = 1 circle
The two circles gives the total area of the 4 semicircles.
Area 1 circle = pr * r^2
Area 1 circle = 3.14 * (8/2)^2
Area 1 circle = 50.24
There are 2 such circles = 100.48
Total area of both results
Total Area = 100.48 + 100.48
Total Area = 200.96
Answer:
m = 5
Step-by-step explanation:
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Answer:
C. For each bolt the number of cracks decreased by an average of 1/2.
Step-by-step explanation:
Consider the points (2, 8) and (8, 5) on the line.
The number of cracks decreased from 8 to 5 while the number of bolts increased from 2 to 8. Thats a ratio of -3 : 6, which supports choice C.
Answer:
20,000
Step-by-step explanation:
for 5 6% at those with division 20,000 together and they would have 20,000
Answer:
(10,-2.5), (8,-4), (-1,0.5)
Step-by-step explanation:
x-2=8, 2y+3=-2 --> x=10, y=-2.5 --> (10,-2.5) is in the domain.
x-2=6, 2y+3=-5 --> x=8, y=-4 --> (8,-4) is in the domain.
x-2=-3, 2y+3=4 --> x=-1, y=.5 --> (-1,.5) is in the domain.
