Yes, if 2 circles have the diameter of 5 then there circumference will be 15.7, assuming pi is 3.14
The absolute value of point D is -7 Cause that's how far it is from zero
( x,y ) -> y is second number
so y=9.
Answer:
Step-by-step explanation:
Its energy level
Answer:
0
Step-by-step explanation:
The sum is 0 because -30 plus 30 equals nothing. Imagine having -30 and adding 30 that would be 0. It's just kinda common sense to me.
Hope this helps :)
