You need to represent it as 2x + 10 = 50
Answer:
y = 3/2(x)+8
Step-by-step explanation:
We can find the equation of the line by first finding the slope and the y-intercept. Then we can write the equation in slope-intercept for which is
y = mx+b where m is the slope and b is the y-intercept.
We are given two points (0,8) and (-8,-4). (0,8) is the y intercept which is the value of b. Since we have found the y-intercept, all we need to do now is find the slope given these two points.
m = (y2-y1)/(x2-x1)
m = (-4-8)/(-8-0)
m = (-12)/(-8)
m = 12/8
m = 3/2
So, the equation is y = 3/2(x)+8 and has been fully reduced.
Converting 25 degrees to radians:
180° = π radians.
1° = π/180 radians.
25° = (π/180 radians) * 25
= (25/180) * π radians.
Leaving the answer in terms of π, 25/180 = 5/36
= (25/180) * π radians = (5/36)π radians or ≈ 0.1389π radians.
Therefore 25° = (5/36)π radians or ≈ 0.1389π radians
I hope this explains it.
I think why you did not get it was because you did not leave your answer in terms of π or as a multiple of π, so as a multiple of π our answer is:
= (5/36)π radians or ≈ 0.1389π radians
Step-by-step explanation:
1 + - 1 can also be written as 1 - 1.
1 + - 1
= 1 - 1
= 0
Hence proved.