Macaroons cost $6.49 per kilogram. Susan has 14.75. How much kilograms of macaroons can she buy? (Round to the nearest tenth of a kilogram)

She can buy 2.27 kilograms of macaroons.

Step-by-step explanation:

a. she will receive a refund of $278.

step-by-step explanation:

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.