Answer:
3x^3+2x^2-3x+4/x+2
Step-by-step explanation:
The second power is a 8 over three
Answer:0.44444444444
Step-by-step explanation: Just divide
This is a right triangle. We know that

Therefore,

Now we have:


Answer:
centre = (1, - 3 )
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
(x - 1)² + (y + 3)² = 73 ← is in standard form
with (h, k ) = (1, - 3 ) ← centre