Answer:
Percent markdown = 14%
Step-by-step explanation:
Given:
Original price of DVD player = $175.90
Markdown price of DVD player =$153.77
To find percent markdown.
Amount of mark down 
Percent markdown 
Answer:
If I've done it right the answer should be A, the figures are congruent because a 270 rotation about the origin a d a reflection of the x-axis
Answer:
D
Step-by-step explanation:
Because both triangle contain angle
No you could have left it as the last but one line or write them separately as
11/18 + √85 / 18 , 11/18 - √85/18