I’m pretty sure angles 1,3,6 are all 59°
Answer:
11-2 or 9
Step-by-step explanation:
3*3*3=9 perhaps?? And then it would be in Surface Area??
Well, you can only combine the numbers with the variable (the x) in front of them, since there’s no other number on the left side of the equation to combine that lone number with
(example: 3x+2+5x; you can only add 3x and 5x together since 2 has no x).
So 3x and -2/9x would be your answer.
Mentally
As they are numbers which you can do mental math with since they are whole numbers.
