Answer:
Last one
Step-by-step explanation:
164.9
The mean is the average of all the numbers. To get this, you add all of the numbers together and divide the result by the amount of numbers.
Start by adding all of the numbers together to get 1,649.
Now, divide that by 10, since there are 10 numbers. This gives you a mean of 164.9.
Answer:
x = 40
Step-by-step explanation:
Two triangles are similar so we can use similarity ratio to find x
x/16 = 35/14 cross multiply expressions
14x = 560 divide both sides by 14
x = 40
Answer:
10
Step-by-step explanation:
