exam
Maths Puzzle
Numerical Ability
the circumference of a circle is 6 pie meters. find the radius of the circle
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exam Other Question
how is using one ,two or three variables to equations different from each other and how are they the same?
Please help me solve for x and z for this equation: {{{ 2x+4y+10z=10 }}} {{{ -8x-16y+5z=-13 }}} {{{ 16y-20z=2 }}}}