The last one is correct
I added everything up lol
Answer:
The equation of the line is y = 1/4x - 4
Step-by-step explanation:
In order to find this, start with two points that are on the line. We'll use (0, -4) and (4, -3). Now we can use the slope formula to find the slope.
m(slope) = (y2 - y1)/(x2 - x1)
m = (-4 - -3)/(0 - 4)
m = -1/-4
m = 1/4
Now that we have this, we can use that slope and a point in point-slope form. Then we solve for y to get the equation.
y - y1 = m(x - x1)
y - -4 = 1/4(x - 0)
y + 4 = 1/4x
y = 1/4x - 4
Answer:
B. 8.37 ft
Step-by-step explanation:
⇒This question is on circumference
⇒The water sprinkler covers a circular pattern as it moves to cover 300° and remain with 60° to cover so as to complete a single circular pattern.
⇒The remaining distance asked is the one represented by 60°
⇒Apply the formula for circumference of a circle with angle theta
where alpha is the angle in degrees
Given that r=8ft and ∝=60°
c=3.14×2×8×60°/360°
c=8.37 ft
Answer:
36
Step-by-step explanation:
When you divide 144 by 1/4 you get 36. hope I helped