I think it is the first option. hope this helps :)
Answer:
D.
Step-by-step explanation:
It would be best to first make sure the line follows the direction of the dots; immediately eliminating B & C.
Then you want to make sure that the estimated line is in the middle and near all of the dots in some way; leaving the final answer, D.
Answer:
1,3
Step-by-step explanation:
Answer:
what is this
Step-by-step explanation:
It's kinda like using variables, but shapes in their place. Let's set the circle to x, the triangle to y, and the square to z. Now the equations say x+(y+z)=13, (y+z)=8, and x+y=7. First thing we can do it plug 8 into the first equation for y+z, getting x+8=13. Subtract 8 to both sides and x (or circle) equals 5. Plug 5 into the last equation, x+y=7 to solve for y, getting 5+y=7. Subtract 5 to both sides and y (or triangle) equals 2. Finally, plug two in for y in y+z=8, getting 2+z=8. Subtract 2 from both sides and z (or square) equals 6. Hope I've explained it clearly!!
