42/number of sides in a hexagon
42/6
7 in
Hope this helps!
180-135= 45 degrees(angles in a straight line add up to 180)
Alternate angles are equal
x+57+45=180( interior angles of triangle add up to 180)
x= 78
Hope this helps.
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The volume of water that the restaurant saves is; 12.87 cm³
<h3>How to find the Volume of a Sphere?</h3>
Volume of a cube = x³
where x is side length
Thus;
Volume of Ice cube with a side length of 3 cm is;
V_ice cube = 3³ = 27 cm³
Side length is now halved and so;
New side length = 3/2 = 1.5 cm
Thus;
New Sphere volume = ⁴/₃πr³
New Sphere volume = ⁴/₃π * 1.5³
New Sphere volume = 14.13 cm³
Thus;
Amount of water saved = 27 - 14.13 = 12.87 cm³
Read more about Volume of a Sphere at; brainly.com/question/10171109
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the derivative of a constant is always zero
Circumference = 2 * pi * radius
So, radius = circumference / (2 * pi)