I am pretty sure it’s C but I’m not very good at these kind of problems...
The equation would be y=1/3x. The slope rises 1 unit for every 3 units it moves right.
Answer:
is 32
Step-by-step explanation:
well you have 122-180 to get 58 is the other sides angle. plus you already have 90 degrees so 90 plus 58 equals 148-180 and you get 32
Answer:
<em>y=-4x+3</em>
<em>This is the slope-intercept form where m=-4 and b=3</em>
Step-by-step explanation:
<u>Equations of the line</u>
There are several forms to express the equation of a line in the plane.
The point-slope form is:
y-k=m(x-h)
Where (h,k) are the coordinates of the point and m is the slope.
The slope-intercept form is:
y=mx+b
Here, b is the value of the y-intercept.
The given line passes through (3,-9) and has a slope of m=-4. The point-slope form is:
y-(-9)=-4(x-3)
Operating:
y+9=-4x+12
Subtracting 9:
y=-4x+3
This is the slope-intercept form where m=-4 and b=3
Let's change all of them into seconds so it is easier to compare:
Pamela: 51 seconds.
Lucy: 3/5 minute x 60 = 36 seconds
Kady: 8 minutes x 60 = 480 seconds
Thus, Kady can stay underwater the longest.