Answer:
b
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ← r is the radius
The circle shown is centred at the origin and has a radius of 5, thus
x² + y² = 5² ⇒ x² + y² = 25 → b
220 x 440 = 96800
96800/1000=96.8
but you can't have .8 of a bag so round in up to 97 bags
I hope this helps!
6x+4=-11
6x=-15
X=-15/6
X=-2.5
+/- 13 I believe is the correct answer
4 x 10^12 is 4000000000000 in scientific notation. The decimal needed to move 12 places to the left.
