A)demonstreaza ca patrulaterul determinat de mijloacele laturilor unui patrulater oarecare ABCD este un paralelogram, numit paralelogramul lui Varignon b)in ce conditii paralelogramul lui Varignon este romb?
c)in ce conditii paralelogramul lui Varignon este dreptunghi?

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.