Answer:
128
Step-by-step explanation:
all angles of a triangle will always equal 180
so, we know 2 angles
180-40
140-1128
Mean is a form of average, and in order to find this we add up all the numbers then divide by the amount of numbers we have.
So, we have 5 numbers here. (8, 17, 9, 3, and 13)
8 + 17 + 9 + 3 + 13 = 50
50/5 = 10
The mean of those five numbers is 10.
Answer:
0.05
Step-by-step explanation:
hope this helps! :D
you have a miraculous everybody!! <3
Answer:
Here I think you need to do $15-50%=7.5 and $10-50=5
Answer:
2x * (9 + 5x^2)
Step-by-step explanation:
