Answer:
yes it is b
Step-by-step explanation:
Given:
A figure of triangles.
To find:
Whether the triangles SPT and triangle QPR are similar.
Solution:
In triangle SPT and triangle QPR,
(Given)
(Common angle)
In triangles SPT and triangle QPR, two corresponding angles are congruent. So, by AA property of similarity both triangles are similar.

Therefore, yes, the triangle SPT and triangle QPR similar. Option A is correct.
Answer:
number of shoes is independent, number of racks is dependent
Step-by-step explanation:
the number of racks does not affect the number of shoes but if there are a lot of shoes, the number of racks will increase.
Answer:
see below
Step-by-step explanation:
The x intercept is where it crosses the x axis. The y value is zero
(-7.5, 0)
The y intercept is where it crosses the y axis. The x value is zero
(0, 5.5)