Flat disk of radius r has circular hole of radius r/2 that is positioned as shown on the picture. mass of the disk is m. find moment of inertia i of such disk with respect to the axis going through the geometrical center of the disk o perpendicular to the disk’s plane

For us to get the moment of inertia, we have to calculate it with the radius R, and then we will subtract the moment of inertia to the R/2 disc with the axis of it that will be found in the circumference. 

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.