The plot: x meters wide and (x+30) meters long with an area of 15000 m^2. the equation you're searching for is:
x meters * (x+30) meters = 15000 m^2 or
x^2 + 30x m^2 = 15000 m^2 and
x^2 + 30x - 15000 = 0 <== that's the equation.
ans: x^2 + 30x - 15000 = 0
Hope you understand
Its pretty simple once you have the formula
Answer:
should be y just trying to keep my streak
Step-by-step explanation:
Answer:
(a).
; (b). <em>33 to 40 </em>
Step-by-step explanation:
Use "magic fraction"
<em>(a).</em> Distance covered by runner is 33 yards
Whole distance is 40 yards
The portion of the race that the runner has completed is
<em>(b).</em> The portion of the race that the runner has completed is <em>33 to 40</em>
Answer:
where is the chart?
Step-by-step explanation: