exam Maths Puzzle Numerical Ability

Find the measure of an angle if its measure is four times the measure of its complement????

Read Solution (Total 0)

exam Other Question

Good evening. My last question today Simplify {{{sqrt 3x (sqrt 8x^7)}}} Thank you hi I do not undrestand solving using substitution method for example
x=y-1 x=y+6 r=-3s
y=4-2x y=-2-x r=10-4s