I can’t do these right off hand but look them up on google and google will tell you exactly how to do and if you type in the problem it will explain how to the the problem as well , I hope you understand and this helped you.
Hello!!
here's ur answer...
given that the volume of cube=343cm³
side³=343cm³
side=³√343
side=7cm
verification:-
volume of cube=side³
=7×7×7
=343cm³
hence, verified.
the length of the edge of cube is 7cm.
hope this helps....
Answer:
20 degrees
Step-by-step explanation:
we can consider 33 to be the radius of a circle.
31 would then be the cos of the angle in that circle.
the regular cos function is defined for the standard circle with radius 1. so, that would be multiplied by 33 for this circle here.
31 = cos(?) × 33
cos(?) = 31/33 = 0.9393...
? = 20.05 ≈ 20 degrees
