45-45+56=56 XX_BoxercarnXXJay is my roblox username if you want to be friends
Answer:
360 cm^2
Step-by-step explanation:
First find the area of the bottom
10*10 = 100
The find the area of one of the triangular shapes
A = 1/2 bh since it is a triangle
A = 1/2 ( 10)*13 = 65
Since there are 4 triangles ( 1 for each side), multiply by 4
4*65 = 260
Add the areas together
260+100 = 360
Answer:
-6/5
Step-by-step explanation:
by using the y2-y1/x2-x1 formula we can calculate the slope as -6/5 you could also just see that the line goes 6 down and 5 to the right and have gotten the same awnser