8and2/7+3and 1/3=>(8*7+5)/7+(3*3+1)/3=>61/7+4/3=>183/21+28/21=>211/21.
Answer:
the common factors are- 1, 2, 4.
Answer:
The volume of a 3 -dimensional solid is the amount of space it occupies. Volume is measured in cubic units ( in3,ft3,cm3,m3, et cetera). Be sure that all of the measurements are in the same unit before computing the volume.
The volume V of a cone with radius r is one-third the area of the base B times the height h .
V=13Bh or V=13πr2h, where B=πr2
Note : The formula for the volume of an oblique cone is the same as that of a right one.
The volumes of a cone and a cylinder are related in the same way as the volumes of a pyramid and a prism are related. If the heights of a cone and a cylinder are equal, then the volume of the cylinder is three times as much as the volume of a cone.
Step-by-step explanation:
3x7 + 2x3 = 22 + 6 = 28 is the area
There are 9 marbles in total in the bag. Since there are 3 red marbles the probability of drawing out a red marble is 3/9 which can be simplified to 1/3