Answer:
Complementary: (2,3) & (1,9)
Supplementary: (6,7) & (5,8)
Step-by-step explanation:
The percentage discount will be 9%.
<h3>How to calculate the value?</h3>
From the information given, the item he wants to buy is priced at $13, before discount and tax and after the discount, and before tax, the price is $11.83.
The percentage discount will be:
= (13 - 11.83)/13 × 100
= 1.17/13 × 100
= 9%
Therefore, the percentage discount will be 9%.
Learn more about percentages on:
brainly.com/question/24304697
#SPJ1
Answer:
60
Step-by-step explanation:
m∠1=(55+65)/2=60
Answer:
b because 23.59+ (-16.75) = 6.84
Step-by-step explanation:
