Answer:
=6.22??
Step-by-step explanation:
2.22+16-4-(4+4)
2.22+16-4-8
18.22-4-8
14.22-8
=6.22....
Answer:
the area will change by 1/9
Step-by-step explanation:
from linear to area scale factor you have to square the value
Answer:
Step-by-step explanation:
<em>I hope this helps you</em>
<em>:)</em>
Answer:
Step-by-step explanation:
28. Area of the circle = π where r is the radius of the circle.
Given diameter = 14m, therefore radius = = 7m
Now area of the circle = 49 or = 49 * 3.14 * 3.14 = 483.12
29. Volume of cylinder = πh = π* * 3 = 6.75π cu. feet or 21.195 cu. feet
30. A ball resembles a sphere. Volume of the sphere =
Given diameter = 30inches; Therefore, radius = 15 inches
Now, Volume of the ball = = 4500π cu. inches or 14310 cu.inches
Answer:
The domains of the first graph is (1.5, 0) and (4.5,0)