Which graph represents the following system of inequalities? y<1/4x+4 y ≥5x+1
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Answer:
The answer to your question is
Step-by-step explanation:
Data
(-4, 0) (4, 0)
(0, 5) (0, -5)
Plot the point to determine if it is a horizontal or vertical hyperbola
It is a horizontal hyperbola because the vertices are in a horizontal line. The center is (0, 0).
a = 4
b = 5
Formula
Substitution
Equation
a = 6.2
Solution:
Given ABC is triangle.
AC = b = 8, BA = c = 11, ∠A = 32.2°
BC = a
To find the length of a:
Law of cosines:
Taking square root on both sides of the equation.
a = 6.1464
a = 6.2
The length of BC is 6.2.