b. 1256 mm3
c. 150,720 mm3
d. 12,000 mm3
Answer: a.
Step-by-step explanation:
We know that the volume of a cylinder is given by :-
, where r is radius and h is height of the cylinder.
Given: The diameter of cylinder = 40 mm
The radius of cylinder =
The height of cylinder = 30 mm
Then , the volume of the cylinder will be :-
Hence, the volume of the cylinder =
B: 1/3
C:x-1/x+3
D:-1/3
Answer:
Step-by-step explanation:
The simplest form of the expression below, can be found through factorization process.
Factorizing
We have to find to numbers a and b that multiplied result in 6, but subtracted result in 5. We can see that and are the right numbers, because 6 times 1 equals 6, and 6 minus 1 equals 5.
Therefore,
; because, and
Which is the simples form.
Answer:
Assuming the shape is a half-circle, there's two right angles.
Step-by-step explanation:
The angle between the straight segment and the half-circle can be measured by taking a tangent line at the intersection point and it will of course be perpendicular to the straight segment, assuming the segment is the diameter of the circle).
A. Y = 144
B. Y = 1/11
C. Y = 11/12
D. Y = 11