Would the answer be one isosceles triangle sorry if you get it wrong I’m kinda slow 10-9=1
Answer:
n= 48
Step-by-step explanation:
first, you would simply both sides of the equation which would give you -1/6n + 15 = 1/6n - 1
second, subtract 1/6 from both sides. This would give you -1/3n +15= -1
then, subtract -1 from both sides, giving you -1/3n =-16
last you would multiply both sides by -1/3 giving you 48.
X = - 3 + 8 + 2
X = 7.
Hope this helps!
5
1
-3
These are your answers
Surface Area = 24×9+20×15×2+24×20=1296in²