Answer:
3^3 x 4^3 = 91 :>
Step-by-step explanation:
4n - 7 = 13
4n = 20
n = 5. Hope it helps!
U^16 is the answer to this problem
Step-by-step explanation:
nnsndnxnxndjenendjdnrjr
Answer:
Choice D is correct
Step-by-step explanation:
The eccentricity of the conic section is 1, implying we are looking at a parabola. Parabolas are the only conic sections with an eccentricity of 1.
Next, the directrix of this parabola is located at x = 4. This implies that the parabola opens towards the left and thus the denominator of its polar equation contains a positive cosine function.
Finally, the value of k in the numerator is simply the product of the eccentricity and the absolute value of the directrix;
k = 1*4 = 4
This polar equation is given by alternative D
