exam Maths Puzzle Numerical Ability

Slove :


7X+5Y=23
3X-Y=4

Read Solution (Total 0)

exam Other Question

Law of sines The Ambiguous case
given 2 sides and 1 angle solve the triangle round your answer to 1 decimal place. A=42.5 degrees
rectangular 18 in. and 12 in and 4 in