Answer:
1520.5 cm²
Step-by-step explanation:
Surface area of a sphere =
A = 4πr²
= 4 x π x (11)²
= 1520.530844
= 1520.5 cm²
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Answer:
3x-6=x+9
so it will be equation solve x you will get it
Answer:
The x- and y-coordinates are switched
Step-by-step explanation:
Here, we want to identify the error in the plot
1.5 units to the left, that is negative x-axis (-1.5)
4 units up is 4
So the coordinate point is (-1.5,4)
So the error on what he gave was that both coordinates were switched
