To do the mean of the numbers, you have to add them all together and divide them by the number of numbers:
65 + 125 + 90 + 100 = 380
There are 4 numbers, so you have to do
380 ÷ 4 = 95
The mean of those numbers is 95
X would be 39
Add the two angles to get 90+51 =141
Then subtract 180 from 141 to get 39
Answer:
x=20
Step-by-step explanation:
y=90
70+90=160
180-160=20
90+70+20=180
so tan = me sun bathing for 2.5 second
Answer:
33%
Step-by-step explanation:
because what is 100% minus 67%=33%
