Answer:
Exterior angle of a decagon will be 36°
Step-by-step explanation:
Measure of all interior angles of a polygon is represented by (n - 2)×180°
where n is the number of sides of the polygon.
Now we have to calculate the exterior angle of a regular decagon.
As we know exterior angle of polygon is supplementary of the interior angle.
So we will calculate interior angle first.
Sum of interior angles of decagon = (n - 2)×180° = 8×180° = 1440°
Since decagon is regular so all angles will be same.
So one angle of decagon = 1440 ÷ 10 = 144°
Now exterior angle = 180 - 144 = 36°
Each exterior angle of a decagon will be 36°.
35km; Since the points on the map are one millionth of their actual size, simply multiply by one million and convert from there.
35*1,000,000 = 35,000,000mm
35,000,000/1000 = 35,000m
35,000/1000 = 35km
Answer:
8xH=T
Step-by-step explanation:
You have to multiply 8 dollars but the amount of hours H to get Joe's total T.
Answer:
17? I'm o m.j ly 9th grade and it's been a while.
Answer:
a) h: Number of hours
b) Slope of function
c) y-intercept
Step-by-step explanation:
We are given the following in the question:

The above function tells us about amount of money Amy has in her savings after each hour of work.
a) value of "h"
The above function tells us about the money saved by Amy after each hour of work.
Thus, h here stands foe the number of hours.
b) meaning of the coefficient h
Comparing the given function to a linear function:

Thus, coefficient of h is the slope of the function and tells the change in amount of money saved by Amy per unit hour or it tells the change in amount of money when there is a unit increase in hour.
c) meaning of constant
The constant is the y-intercept and tells the amount of money saved by Amy after she have worked for zero hours.