Answer:
To find the mean, add the numbers and divide the sum by the number of addends. The median is the middle number in a data set that is ordered from least to greatest. When there are two middle numbers, the median is the mean of these two numbers.
Step-by-step explanation:
1st Step: Use Pythagorean Theorem.
2nd Step: Use inverse trigonometry to find an angle.
3rd Step: Subtract two known angles from 180° to find the missing angle.
Answer:
9/25
Step-by-step explanation:
find a number that both the top and bottom are divisible by,
23 is the greatest common division we can make such that the top and bottom remain whole numbers
so,
÷23
=(207/23)÷(575/23)
=
Answer:
8
Step-by-step explanation:
Because its a 2,2