exam Maths Puzzle Numerical Ability

Please i need help on this question:

If one angle of a triangle is tree times a second angle and the third angle is 20 degrees more than the second angle, the SECOND ANGLE is.....

Read Solution (Total 0)

exam Other Question

Please help solve. Decide which method you should use to solve each absolute value equation or ineguality. Find the solution set. for both these problems

/x/-1=4

and

/x+4/+1=2 Divide and simplify:

y^2+7y+10/2y-4 divided by y^2-3y-10/y-2