Answer:
Step-by-step explanation:
ok so first u have to multiply 9x5 which is 45 and put it under the 5
then u multiply 3x5 which is 15 and u put it under the 5 next to the 3
u do the samething over and over, is just basically time tables
Answer:
-8
Step-by-step explanation:
if its 2 more then 
so if you think the opposite negative 8 plus 2 is -6
Answer:
Vertex typically means a corner or a point where lines meet. hope it helps in someway ig idk
Step-by-step explanation:
Answer:
400 ways
Step-by-step explanation:
Times 10 x 10 x 2 x 2 to get your answer