Answer:
13) x=n-11
15) x=3*10
Step-by-step explanation:
I used x as the variable. The questions are pretty straightforward. They are asking you to put the terms in the description on the right side of the equation. The questions = x. That was probably confusing, but it is correct. I hope this helped!
Answer:
m=-10
Step-by-step explanation:
just to make this easier ill subtract 2 from each side to get
2/3m = 1/6m -5
now multiply each side by 6 to get rid of denominators (this just makes it easier)
now in the next steps we simplify
4m = 1m -30
3m= -30
m=-10
Answer:
Step-by-step explanation:
Data provided in the question
The radius of a wheel = 30 feet
Number of cars attached = 30 cars
Based on the above information
The computation is shown below:
The center angle is
The arc length is
= 1 feet
And, the area of a sector between two cars is
=
We simply do the above calculations so that each item could be find out
2/5ths divides by 3 and 1/10 is 0.129
Let the equation of the line be
y = mx + c
The line has a y-intercept of 1. Therefore, c = 1.
The equation for the line is
y = mx + 1.
The line passes through (0,1) and (1,-1). Therefore its slope is
m = 2/-1 = -2.
The equation of the line is
y = -2x + 1
Answer: y = -2x + 1