Answer:
98.1 units
Step-by-step explanation:
so the area of the rectangle is 6x8 = 48
the are of one of the triangles is 4.5x8 = 18
so two of those...
then the area of the circle 6xpi = 28.2 but we have to cut it in half since its a perfect semi-circle... so 28.2/2 = 14.1
then we just add them all up, and we get
48+18+18+14.1 = 98.1
I hope this helps :)
You are right to circle both 10 or 12. Neither can be solved without knowing something about the x values in 10 and the x value of the smaller base in 12.
Answer:
Hello! Your answer would be D) 14 4/9
Step-by-step explanation:
Hope I helped! Brainiest plz!♥
Have a nice morning! -Abby
Brand a costs less per load because b is more expensive per load
42,42,24,36,60,6
1st Find the mean X̅
=(42+42+24+36+60+6)/6 = 35
2nd find the difference between the data set value and the mean (x - X̅)
and square them:
(42-35)² = 49
(42-35)² = 49
(24-35)² = 121
(36-35)² = 1
(60-35)² = 625
(6-35)² = 814
Now add up te result ∑(x-X̅)² =1659
