9514 1404 393
Answer:
x -3y = 4
Step-by-step explanation:
A plot of the points reveals the longer diagonal to be BD. (Also, point C is on that line.)
We can write the standard form equation of the line through (x1, y1) and (x2, y2) as ...
(y2 -y1)x -(x2 -x1)y = (y2 -y1)x1 -(x2 -x1)y1
For points (-2, -2) and (16, 4), this equation is ...
(4 -(-2))x -(16 -(-2))y = (4 -(-2))(-2) -(16 -(-2))(-2)
6x -18y = -12 +36
Dividing by the greatest common factor (6), we have the standard-form equation ...
x -3y = 4
Answer:
x = 200
Step-by-step explanation:
- = 30
- 10 = 30
= 40
x = 200
C a circular puzzle in diameter of the pierrc are about the same size
Slope intercept form
y = mx + b
P1 (5,11)
M = -1/2.
Y - y1 = m(X - X1)
Y - 11 = -1/2(X - 5)
Y - 11 = -1/2X + 5/2
Y - 11 + 11 = -1/2X + 5/2 + 11
Y = -1/2X + 5/2 + 11
Y = -1/2X + 5/2 + 22/2
Y = -1/2X + 27/2
Y = -1/2X + 27/2. I believe this is the equation of the line in slope intercept form. I basically used slope point formula y-y1 = m(X-x1), to find the new equation of the line, inputting the value of the slope along with the point the line would go through.
Answer:
11.33 or 34/3
Step-by-step explanation:
6x+23+9x−13=180
Step 1: Simplify both sides of the equation.
6x+23+9x−13=180
6x+23+9x+−13=180
(6x+9x)+(23+−13)=180
15x+10=180
15x+10=180
15x+10−10=180−10
15x=170
15x
15
=
170
15
x=
34
3