Combine the like terms.
4x^4+3x^3-16x^2+27x-18
The answer to this question is= 13
Answer:
14.13 units^2.
Step-by-step explanation:
The area of a circle is found by doing pi * r^2. In this case, the diameter is 6. 6 / 2 = 3. So, r = 3.
pi * 3^2 = pi * 9 = 9pi.
This is a semicircle, so the area will be half of the whole circle.
9pi / 2 = 4.5 * pi = 4.5 * 3.14 = 14.13 units^2.
Hope this helps!
The volume of a cone with base radius <em>r </em>and height <em>h</em> is
What happens when we scale by <em>k </em>?
Let <em>V'</em> be the volume of a cone with radius <em>rk</em> and height <em>hk</em>
Answer: B: 25%
Step-by-step explanation: 4/3.2 is 1.25, move the decimal over, and round down. 0.25
