5.18 lbs - 3.76 lbs = 1.42 lbs
Answer: Mrs. Manning carries 1.42 pounds of makeup.
AOS is the x value of the vertex.
x = -b/2a
x = 10/2*-5
x = 10/-10
x = -1
Answer:
The vertex and the axis of symmetry in the attached figure
Step-by-step explanation:
we know that
The equation of a vertical parabola written in vertex form is equal to

where
a is the leading coefficient
(h,k) is the vertex of the parabola
and the equation of the axis of symmetry is equal to the x-coordinate of the vertex

In this problem
we have

This is a vertical parabola written in vertex form open upward
The vertex is a minimum
where
the vertex is the point (5,-7)
the x-coordinate of the vertex is 5
so
the equation of the axis of symmetry is equal to

The graph in the attached figure
Answer:
D
Step-by-step explanation:
I just did this lol
140 degrees, solve for the interior angle of LMK which can be found by 180-90-50 so now we know this is 40. However we need the other angle( KMU) that is supplemental with it, so 180-40 gives you 140 which is your final answer.
140 degrees