Answer:
64 degrees
It says I have to have over twenty characters. this sentence does not have to be read
Hello there!
So, remember that m = the slope, and slope intercept form is represented as y = mx + b. To find the y intercept, place the values of x, y, and the slope into the equation.
The first step, ____ = (____)____ + b should look like 3 = (2/5)10 + b once you plug the values for your x and y values and slope.
The second step, ___ = ____ + b should look like 3 = 4 + b since you should multiply 2/5 x 10.
The final step, -1 = b should look like since you subtracted 4 from both sides of the equation.
Y = 2/5x - 1 is your final equation. I hope this helps, have a great rest of your day!
Answer:
Y=2
Step-by-step explanation:
4y+1=8
4×2=8+1=9
You'll do 4×2 which will equal right then plus 1 it'll equal 9.
Answer:
5
Step-by-step explanation:
slope = (8-0)/(4-(-2))
= 8/6
= 4/3
y = 4/3 x + c
0 = -8/3 + c
c = 8/3
y = 4/3x + 8/3
To find the distance, we have to find a line perpendicular to the above line, which also passes through P(5,1).
This can be done by making it such that both slopes give a product of -1.
y = -3/4x + c
Substituting (5,1):
1 = -15/4 + c
c = 19/4
y = -3/4x + 19/4
Now, to find the point where both these lines intersect, we use simultaneous linear equations:
-3/4x + 19/4 = 4/3x + 8/3
4/3x + 3/4x = 8/3 - 19/4
25/12x = -25/12
x = 1
Substituting x into 'y = -3/4x + 19/4':
-3/4 + 19/4 = 4
(1,4) is the point closest to P(5,1)
Finding the distance using the distnace formula:
Hence, the distance is 5.
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