Afactory makes parts for toys in different quantities, as shown in the table. how much would 11 parts cost?

Divide $0.90 by 2 to get the cost per part. You get $0.45.

To get the cost of 11 parts, multiply $0.45 by $11.

The answer is $4.95.

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.