Answer:
y=45+x
y=2x+15
x=30
Step-by-step explanation:
Answer:
x=1.08 (3SF)
Step-by-step explanation:
hope it helps!!!!
Answer:
1620°
Step-by-step explanation:
The figure is an 11-sided polygon and is called hendecagon
The interior angle sum:
180( n-2) n=11
=180(11-2)
=180(9)
=1620°
I hope this help you
Answer:
The greatest possible value of xy is 165.
Step-by-step explanation: