1st possibly the number line
2nd you can draw them on paper
3rd try them at percentage
Here you go. Basically it is multiplication in the first one you’ll see 2x and 3x multiply 2 times 3 which is 6 so the answer is 6x then -3 times 3 which would be -9 so my bad I meant to put -9 not -6
The best answer is C : The sum of the measures of two angles os 180 degrees .
In the second picture, top left is order 2, top right is order 4, bottom right is order 4, bottom left is order 2 I think but I'm not positive on that one. That's all I know for now, I'm currently in Calculus so my Geometry is a bit rusty.
Answer:
~6.5
Step-by-step explanation:
6*6=32 7*7=49 between 6 and 7 and the middle is 6.5