Answer:
A ≈ 2.83 units²
Step-by-step explanation:
The area (A) of the sector is calculated as
A = area of circle × fraction of circle
= πr² ×
= π × 3² ×
=
≈ 2.83 units² ( to the nearest hundredth )
Number 4 and 5 I don’t know how to do them
1 answer:
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Answer:
Step-by-step explanation:
We need -9x on the left side, to move it, we must add 9x on both sides.
Done. We have Ax = 9x, By = 1y and C after the equal sign = -6