Area of circle = A = πr2 = π × 42 ≈ 50.26548 yard²
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:
Sorry I can't answer you know
Step-by-step explanation:
Am so sorry
The answer is c. 6/10 because it is equivalent to 3/5 when you simplify. Everything else is 2/5.
Instead of using the quotient rule, you can first expand <em>y</em> :
<em>y</em> = (4<em>x</em> - 1)^2 / <em>x</em> ^2 = (16<em>x</em> ^2 - 8<em>x</em> + 1) / <em>x</em> ^2 = 16 - 8/<em>x</em> + 1/<em>x</em> ^2
Then the derivative is
d<em>y</em>/d<em>x</em> = -8/<em>x</em> ^2 - 2/<em>x</em> ^3
The tangent to the curve at (-1, 25) then has a slope or gradient of
d<em>y</em>/d<em>x</em> = -8/(-1)^2 - 2/(-1)^3 = -6
We know, divisor * quotient = Dividend
-7 * q = 56
q = 56/-7
q = -8
So, your final answer is -8
Hope this helps!
