Idk how to this but look up the app Socratic and scan the question it should helped
<span>base area = 25 sq meters
area = PI*radius^2
radius = sq root [area / PI]
</span><span>radius = sq root (25/PI)
</span>base radius = <span>2.8209479177 meters
</span><span>
Cylinder Volume = </span><span>π <span>• r² • height
Therefore,
</span></span><span>Cylinder height = Volume / [pi*radius^2]
</span>Cylinder height = 225 / [PI*<span>2.8209479177 ^ 2]
</span>Cylinder height = 225 / [PI *
<span>
<span>
<span>
7.9577471544
</span>
</span>
</span>
]
<span>Cylinder height = 225 / 25
</span><span>Cylinder height = 9 meters
</span>Source:
Formulas
http://www.1728.org/diamform.htm
Calculator
http://www.1728.org/diam.htm
Answer:
-91.00
Step-by-step explanation:
Step-by-step explanation: its increasing
Answer:
-2 and -4
Step-by-step explanation:
When the quadratic equation equals 0, that means when y = 0.
By looking at the graph, whenever y = 0 is when the graph crosses the x-axis.
The graph crosses the x-axis at only two points:
(-4, 0) and (-2, 0)
So the solutions to the graph when -x^2 - 6x - 8 equals 0 is -2 & -4.
Hope it helps (●'◡'●)
