The science teacher has a 1. 200 scale model of the space shuttle
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Answer:
Axis of symmetry are lines x=-6 and y=-4, center (-6,-4)
Step-by-step explanation:
Consideer the equation
First, complete perfect squares:
This equation represents a circle with center at point (-6,-4) and radius r=10.
Axis of symmetry are lines x=-6 and y=-4 (vertical and horizontal lines passing through the center).
We can dig out the soil from the well equal to volume of well.
Height(h) of well is = 15 meters.
Diameter = 1.6 meters.
So radius(r) =
meter.
As well in cylindrical shapes.
So volume of well =
=
In general
So volume of well is =
cubic meter.
So we can dig out 30.144 cubic meter soil from well.
Height(h) of well is = 15 meters.
Diameter = 1.6 meters.
So radius(r) =
As well in cylindrical shapes.
So volume of well =
=
In general
So volume of well is =
So we can dig out 30.144 cubic meter soil from well.