Answer:
Area of circle is equal A = πr²
Here r = 7.5 and π = 3.142
so,
A = 3.142(7.5)²
A = 176.17 after rounding off.
1≤x<10, meaning x must be greater than or equal to 1 and less than 10
Step-by-step explanation:
Answer:x=0,5
6x -1/2=1
6x-1=1.2
6x-1=2
6x=2+1
6x=3
x=3/6
x=0,5
x =9 ,6
8.45