Answer:
Circle
Step-by-step explanation:
Examples of conic sections are the circle, the ellipse, the parabola and the hyperbola. Parametric equations are used to express the x and y variables in terms of a less complicated manner using a third variable (t or θ).
The parametric equation for a circle with an equation 
is given by:
where r is the radius of the circle and (h, k) is the center of the circle.
A conic section with a parametric equations X=3cos(t)-1, y=3sin(t)+4 is a circle with center at (-1, 4) and radius of 3. The equation of the circle is:
(x + 1)² + (y - 4)² = 3²
Answer:
Lil Loaded, Jee hawkins 9lokknine
Step-by-step explanation:
Answer: $1690
Step-by-step explanation: because there are 3 people which means the flat fee would add up to 90 (because 30x3=90). Then you have to multiply 400 by 4 to get how much money they spent for renting the boat (400x4=1600). Lastly you add 1600 and 90 to get the final price. (1600+90=1690).
Answer:
2 x^ (3/2)
Step-by-step explanation:
(x^2+x^2)
----------------
x^1/2
Combine like terms
2x^2
-----------
x^1/2
When dividing exponents with the same base, we subtract
a^b/ a^c = a^ (b-c)
2 * (x^2/ x^1/2) = 2( x^(2-1/2)) = 2 * x^ (3/2)
