0.31..= 31/100
0.215..=43/200
0.6704..=419/625
• I hope this helped you, and if you want to see if my answers are correct, simply divide the fractions and see if you’re gonna get the decimals.
Answer:
Step-by-step explanation:
the answer is -480
Volume of a sphere:
(4/3)(pi)r^3
.
radius (r) is half the diameter or 8 inches.
(4/3)(3.14)8^3
2144 cubic inches
The Hypotenuse is 10 Meters.
Answer:
(-a, -b)
Step-by-step explanation:
It's a square that has both X-axis and Y-axis as lines of symmetry. We can then conclude the center of the square is at the origin (0,0).
It doesn't matter if the square is straight up (both axis being the mid-points symmetry lines, and one corner in each quadrant) or if it is turned (both axis being the diagonals and the corners are on the axis), in any case if a summit (corner) is defined as (a,b), the opposite corner will be at (-a,-b).
(a,b) could be (2,2), then opposite would be (-2,-2).
(a,b) could be (3,0), then the opposite would be (-3,0).