Answer:
y = 3x
Step-by-step explanation:
1) Identify the slope of the given equation. We can see that the y is isolated in the equation , so it is in slope-intercept form, or format. When an equation is in slope-intercept form, the , or the coefficient of the x-term, represents the slope, thus is the slope of the given equation. Lines that are perpendicular to each other have slopes that are opposite reciprocals, so the slope of the new line would be 3.
2) Now, use the point-slope formula to write the equation of the new line. Substitute values for , , and in the formula.
Since represents the slope, substitute 3 for it. Since and represent the x and y values of a point the line intersects, substitute the x and y values of (3,9) for those places in the formula as well. Then, with the resulting equation, isolate y to find an answer in slope-intercept form:
Answer:
Solution for y is y = 11 - 6x
For x = -1, the y value is 17
For x = 0, the y value is 11
For x = 3, the y value is -7
Step-by-step explanation:
Solve for y --> y + 6x = 11
y + 6x = 11
-6x -6x
------------------
y = 11 - 6x
Plug -1, 0, and 3 into this equation to find values of y --> x = 11 - y / 6
When x is -1, the y value becomes 17. Secondly, when x is 0, the y value becomes 11. Thirdly, when x is 3, the y value becomes -7.
Answer:
7507
Step-by-step explanation:
8760-1253=7507
Answer:
no
Step-by-step explanation:
you will die in 7 days
Answer:
c is 110 degrees
b is 70 degrees
a is 20 degrees
Step-by-step explanation:
for c, 180-70=110
for b, 180- angle c=180-110=70
for a, 180-90-angle b=180-90-70=20