If a is equal to the sum of band c, what is the difference of band c? the difference of b and c is equal to in terms of b and a. in terms of c and a.

Step-by-step explanation:

If a is equal to the sum of band c

then  a = b + c

Substitute b+c=a and c=a-b

Substitute b+c=a and b=a-c

answer: a and b

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.