Pretty good, How about you
Answer:
(number - mean)/standard deviation.
Plug in the 78 for the number, the 84.5 for the mean, the 3.1 for the standard deviation.
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
35^2+12^2=1369
√1369=37
Answer:
x =60 ° angles on a straight line
y+25° =120° exterior angle of the triangle
y=120°-25°=95°
y =95 °
They are alternate exterior angles which means they have the same degree
Solution: 70 degree
