exam Maths Puzzle Numerical Ability

how would you solve this problem algebracily??

the vectors [8,0] and [3,4] form a parallelogram. find the lengths of its altitudes.

Read Solution (Total 0)

exam Other Question

Find the equation of the line with slope 11 and y-intercept(0,3). Write the answer in slope-itercept form. I am having a problem solving this problem:

Is the square root of x^2 =x an identity (true for all values of x)?
Thanks for your time.