Today, Anna put 16 7 8 pounds of electrical supplies into crates. Each crate held 1 7 8 pounds of supplies. How many crates did she ​use? If it took Anna half an hour to pack each​ crate, how long did the entire project take her​?

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )