Answer:
Step-by-step explanation:
Given:
180°<θ<270° and 
We know for any angle 
,
∴
Answer:
$30.64 +6% tax and 18% tip
Step-by-step explanation:
Hope it helps
the answer should be 49mm
28*7 / 4 = 49
Answer:
Step-by-step explanation:
Permutation is the ways in which a fixed group or members that can be arranged or ordered and combinations are used when a smaller group has to be chosen from a larger group.
Examples:
<u>Permutation: </u>How many unique combinations of the word MAHNOOR can be formed when the letters will be scrambled
2. In what order or arrangements five people can be seated in the front row?
The number of people are fixed, we have to find the order.
<u>Combination:</u> Choosing two cards from a deck of 52 cards. We are choosing a small group from a larger group of all cards.
2. Choosing 4 students from a class to take part in the competition.
The selection can be made in multiple ways ..
