Answer: x=2
Step-by-step explanation:
2x2-6x=-8
4-6x=-8
-6x=-4-8
-6x=-12
x=-12/-6
x=2
1kg=1000g
Thus, 22kg=22000g
Answer:
To find the area of a circle you use the formula
r is the radius so plug that in.
if you only have the diameter, just divide that number by 2 to get the radius