find the average you must add together all of the numbers then divivde them by the total amoint of numbers
Step1- 13.6+23.8+31=68.4
Step2-68.4/3=22.8
So the answer is there was an average of 22.8in of snow
Answer:
The y-intercept is -4.
Explanation:
The y-intercept is between -2 and -4 so its actually on -3
Answer:
y=1/5x+2
Step-by-step explanation:
In perpendicular lines the slopes are negative reciprocals so the slope of other line is 1/5x
And they intersect at (15,5) to find the y intercept(b)
y=1/5x+b
5=(1/5)(15)+b
5=3+b
b=2
Answer:
x = 60°
Step-by-step explanation:
let the missing angle be = x
Cos x = 8/16
x = Cos-¹ 0.5
x = 60°
Answer: X=18
Explanation: 42 - 18 = 24
24 multiplied by 2 = 48