The answer is (10x^2<span> – 3)(100</span>x^4 + 30x^2<span> + 9)</span>
Answer: 15
Step-by-step explanation:
By the trapezoid midsegment theorem,

Answer:
Equation of circle in standard form with centre (0, – 10) and radius 6. 
Step-by-step explanation:
We need to write equation of circle in standard form with centre (0, – 10) and radius 6.
The equation of circle is: 
where (h,k) is centre of circle and r is radius
We are given centre (0,-10) so, h=0, k=-10 and radius r = 6
Putting values and finding equation:

So, equation of circle in standard form with centre (0, – 10) and radius 6. 
Answer:
-8
Step-by-step explanation:
Answer:
11-C
Step-by-step explanation:
Cause 11-C
equels the same amount as the one on the top of 11-C