Answer:
2a-6>=15 this is because the key word at least means it can be 15 or higher but it cannot be less than 15.
Step-by-step explanation:
Answer:
c = 2 *pie* r
Step-by-step explanation:
Well 1 percent is 0.9, so an easy way to work it out:
100(0.9)=90
10(0.9)=9
90+9=99.
I believe it is 18 degrees ^-^
Answer:
its 18
Step-by-step explanation:
6x3=18