Answer:
x + 13 = 34
Step-by-step explanation:
its true
Answer:
18 because 126 divided by 7 is 18.
Step-by-step explanation:
The scale before you simplify would be 4 inches=380 miles
You then convert it into a fraction 4/380 and simplify
4/380=1/95
It would not be A, B, C, or D, the person who had created the test has made a mistake
Answer:
Step-by-step explanation:
The largest cross-section of a sphere is the center.
So, we have:
Where
Solving (a): The radius
implies that
Express as fraction
Divide by
Make r the subject
Solving (b): Area of the largest cross-section.
Solving (b): Volume of the sphere
Answer:
r = 4.908
Step-by-step explanation:
V = 885
height (given in the picture) = 11.7
V = h
V = (3.14)()(h)
885 = (3.14)()(11.7)
885/3.14/11.7 =
Take the square root and you get 4.908.