Answer:
Id love to help but I do not under stand this kind of math
Step-by-step explanation:
Sorry
Three and seven twelfths
8 3/4 = 35/4 = 210/24
5 1/6 = 31/6 = 124/24
(210-124)/24
86/24
43/12
3 7/12
Answer:
70%
Step-by-step explanation:
Because 10% of the 50 shirts would be 5. If you take 5×7 it equals 35. Therefore, the answer would be 70%
Problem 5
d = 29 = diameter
r = d/2 = 29/2 = 14.5 = radius
SA = surface area of sphere
SA = 4*pi*r^2
SA = 4*pi*(14.5)^2
SA = 841pi
SA = 841*3.14
SA = 2,640.74 square inches
To convert from square inches to square feet, we divide by 144. This is because 12^2 = 144.
2,640.74 square inches = (2,640.74)/144 = 18.3 sq ft
<h3>Answer:
18.3 square feet (approximate)</h3>
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Problem 6
d = 10.7 = diameter
r = d/2 = 10.7/2 = 5.35 = radius
L = 22.3 = slant height
SA = surface area of the cone
SA = pi*r^2 + pi*r*L
SA = pi*(5.35)^2 + pi*5.35*22.3
SA = 147.9275pi
SA = 147.9275*3.14
SA = 464.49235
<h3>Answer:
464.49235 square cm (approximate)</h3>
Answer:
The answer to that is 9.75
Step-by-step explanation:
Hope this helps! Good luck
