Not 100% sure its been a while. but ill try to explain.
so for the box on the top the sides are 10 and 8. the squares area is 80.
or the triangles, the height is 3 inches and base is 8 inches. so 8x3 is 24. but for triangles you divide by two. so it would be 12 for one triangle resulting in 24 for both of them.
now lets combine the bottom two boxes. each side is 10 because 10 on one side and 5+5 is 10. so 10x10=100.
if we take all the values and add them up well get 204.(80+24+100=204.
have a good day
(100 divided. by 7) (20 divided by 7) ( 6 divided by 7)
Answer:
i think it 17
Step-by-step explanation:
i might be wrong sorry if i am
For the first coordinate they have given it to you, so plug it in to get the y coordinate.
2x -3y = 4
2 * 2 - 3y = 4
4 - 3y = 4
4 - 4 - 3y = 4 - 4
-3y = 0
-3y/-3 = 0/-3
y = 0
(2, 0)
To find another set of coordinate to form a line, all you have to do is put in an x value that would make the line true.
2x -3y =4
2 * 8 - 3y = 4
16 - 3y = 4
16 - 16 -3y = 4 - 16
-3y = -12
-3y/-3 = -12/-3
y = 4
(40x+15)+15x=180
40x+15x+15=180
55x+15=180
55x +15-15=180-15
55x=165
165/55
x=3
