The change machine at an arcade gives change in the form of 252525-cent coins (quarters) and one-dollar bills. The manager of the arcade would like at least \$50$50dollar sign, 50 worth of quarters and \$100$100dollar sign, 100 worth of one-dollar bills in the machine at all times. Also, the manager does not allow more than \$500$500dollar sign, 500 in the machine at any time. What is the maximum number of quarters the manager would allow in the change machine

its 4 because 2 times 2 is 4, if you double the number two you get four

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.

just sum

10 + 10 = 20

answer:

a=9

step-by-step explanation: lmk if you need a explanation