(4y+4)+(3x-3)=180 (cause they are supplementary)
4y+3x=179
4y=179-3x
so
y= 179/4 - 3/4x (write these as a fraction; the x goes to the whole fraction)
u cant get a more exact result with 2 unknowns:)
( 2(x^2) + 6x + 6 ) * ( 3x - 2 )
= 6(x^3) + 14(x^2) + 6x - 12
so the answer is D
Answer:
third option
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
Here (h, k) = (4, - 1) and r = 10÷ 2 = 5, thus
(x - 4)² + (y - (- 1))² = 5², that is
(x - 4)² + (y + 1)² = 25 ← equation of circle
The distance will be 11.1803.
