<span>-7 x (-9) = +63
because if we multiply negative by negative we obtain +</span>
Answer:
I believe it's the first one
The answer would be 9, because you have the 3 edges along the rectangles, and then 3 edges each for the triangles. So 3 + 3 + 3 = 9. I hope this helps!
Answer:
True
domain is -8<x<3
Step-by-step explanation:
have a great day :D
