Answer:
Stephanie brought the 20 chocolate for $50
Step-by-step explanation:
If she have $60 and only have $10 left that would me that the chocolate are $50
Well looking at the information in triangle ABC you know
Angle B + Angle C = 180 - 144
so Angle B + Angle C = 36
since the triangles are similar let angle M = x
then Angle C = 2x and angle B = angle M but the similarity postulate
so form an equation
2x + x = 36
solve for x
Hope it helps
Answer:
8640
Step-by-step explanation:
Given:
The quadratic equation is
To find:
The x-intercepts of the given equation.
Solution:
We have,
Splitting the middle term, we get
For x-intercepts, y=0.
Using zero product property, we get
So, the x-intercepts are (0.5,0) and (2,0).
Therefore, the correct option is a.
350 beats/ 3.5 minutes
100 beats per minute for the song.
