1/2 + 3/x = 3/4
3/x = 3/4 - 1/2
3/x = 3/4 - 2/4
3/x = 1/4....this is a proportion, so we cross multiply
(1)(x) = (3)(4)
x = 12
check..
1/2 + 3/12 = 3/4
6/12 + 3/12 = 3/4
9/12 = 3/4
3/4 = 3/4 (correct)
so x = 12
I think that the correct answer would be 6.
I hope that this helps you !
From the above definition, we can say that the cross-section, as a result of the plane intersecting the sphere through its centre, will be a circle with the radius "r" same as that of the given sphere. Thus, the area of the cross section is 15.2 m²
Answer:
The equation of the line parallel is 6x - 5y = - 36
Answer:
B,D, and E
Step-by-step explanation:
The area of the base of the pyramid, B, is 108 inches squared.
The volume of this pyramid is 540 inches cubed.
A rectangular prism with the dimensions of 9 inches by 12 inches by 15 inches will have 3 times volume of this pyramid.
hope this helps! :3
