Answer:
10%
Step-by-step explanation:
60% + 30%=90%
so they have 10%of the original amount left.
Answer:
x=9
Step-by-step explanation:
The expression is for the interior angle of the hexagon; one interior angle is equal to .
Since an interior angle of a hexagon measures 120°, we have the equality
.
Now it is just a matter of solving for
11x=120-21
11x=99
x=99/11
x=9
Answer:
wow u call that 6th grade
Step-by-step explanation:
I am in 8th grade and dont get this at all.
never touched the topic
Answer is A
Step-by-step explanation:
hope that helps