Answer:
5.9 ft
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
872 = 4/3 (3.14) r^3
872 =4.186666666 r^3
Divide each side by 4.1866666 on each side
872 / 4.186666666 = r^3
208.2802548 = r^3
Take the cube root of each side
(208.2802548)^(1/3) = r^3^(1/3)
5.927652012 = r
Rounding to the nearest tenth
5.9 ft
Given that if G and H are different points in plane R, then a third point exists in R not on GH.
In other words, it means we have three non-linear points say G, H, I (not on the same line) where these three points make a triangle i.e. ΔGHI and this triangle is on plane R.
Only one postulate can prove this fact that is:-
Postulate 1a: A plane contains at least three points not all on one line.
Answer:
69 420
Step-by-step explanation:
Answer:
Step-by-step explanation:
From the graphs attached,
Let the coordinates of the two points given on the black line in the first graph are (-4, 2) and (-1, 10).
When these points have been rotated by 90° about the origin,
Rule for the rotation will be,
(x, y) → (y, -x)
Therefore, coordinates of the image points will be,
(-4, 2) → (2, 4)
(-1, 10) → (10, 1)
Therefore, red line given given in graph (1) and black line (After rotaion of 90° clockwise) in graph (2) will be same.
Answer:
743
Step-by-step explanation:
23+23=46
789-46=743
