Answer:
Second one
Step-by-step explanation:
Step-by-step explanation:
ever coner should have a value.... for example sinA or cos$
please check the question again
Answer:
11
Step-by-step explanation:
i just need 11 more than ill be fine
1. 72 to 50 points
50/72 = 69%
100-69= 31% decrease
2. 14 to 40 books
14 / 40 = 35%
100-35= 65% increase
3. 10 plus 30% increase
10 * 0.3 = 13