Answer:
Step-by-step explanation:
sine 30° = opposite / hypotenuse = 4/8 = 1/2
cosine 30° = adjacent / hypotenuse = 4sqrt(3) / 8 = sqrt(3) / 2
You can combine terms that are followed by an X or that are plain numbers (ex -7x & -2x)
Answer:
The middle one
Step-by-step explanation:
We know that
p(x) and f(x) ------------> both are defined by the equation of a straight line
g(x)----------> is a grade 2 or higher function
see the attached figure<span>Part A: What is the solution to the pair of equations represented by p(x) and f(x)?
the solution is the intersection both graphs
the solution is the point (-2,-3)
the answer part A) is the point </span>(-2,-3)
<span>Part B: Write any two solutions for f(x)
for x=-6 f(-6)=5
for x=-3 f(-3)=-1
</span><span>Part C: What is the solution to the equation p(x) = g(x)?
</span>the solution is the intersection both graphs
the solution is the point (0,2)
She needs 6 packages. 4(1/4)=1 + 1/4+1/4=1/2.