Answer:
b part is the answer
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Answer:
The answer is (d) ⇒ eccentricity = 6 , hyperbola , directrix x = 3/2
Step-by-step explanation:
∵ r = ek/(1 ± ecosФ)
∵ r = 9/(1 + 6cosФ)
∴ e = 6 ⇒ eccentricity = 6
∵ e > 1
∴ The conic is hyperbola
∵ ek = 9
∴ k = 9/6 = 3/2
∴ The directrix x = 3/2
Can you check your question please
(2×3)^2
=6^2
=36
5^2
=25
Answer:
<em>m = 1 </em>
Step-by-step explanation:
Slope =
-4 - 1 = -5
3 - (-2) = 5
5/5 = 1
Slope is 1
Hope this helps! :)
Answer:
Step-by-step explanation:
A. Sunkist Bank
To get 18 % of a number, multiply by ¹⁸/₁₀₀ or 0.18.
B. Number of people
(1) Calculate the area
A = lw = 290 ft × 230 ft = 66 700 ft²
(2) Calculate the number of people
You can fit 1 person into 3 ft² of space.
C. Number of boxes
(1) Volume of closet
V = lwh = 15 ft × 10 ft × 9 ft = 1350 ft³
(2) Volume of a box
V = lwh = 2 ft × 1.5 ft × 1 ft = 3 ft³
(3) Number of boxes