Answer: 9
Step-by-step explanation:
When you multiply 9*9, you get 81 whose sum is 9 (8+1)
Likewise, 9*8=72( 7+2=9)
2x^(3)y+7xy-3x^(2)-12y
is in standard form
What is the shape of the floor in the living room? And what are the measurements?
Say base1 = 26 and base2 = 12 then your height is 18.
1/2 (18) times ( 26+12)
So that's 9 times 38=342
342 squared is your answer
Answer:
between 180 and 365 cuz it's a reflex angle
