What is the sum of the fractions?
3/5+(-7/5)

-4/5

Step-by-step explanation:

3/5+(-7/5)

Since there are a + sign and a - sign next to each other, they cancel out to make a - sign.

3/5 - 7/5

Now, we can subtract.

3/5 - 7/5 = -4/5

Hope this helps! :)

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.