exam Maths Puzzle Numerical Ability

The sum of two numbers is 25 and the sum of their squares is 313. Find the numbers. (Express one number as x, the other in terms of x).

Thanks.

Read Solution (Total 0)

exam Other Question
one angle is angle x, and another is the right angle (90°). Since the angles in a triangle add up to 180°, the other angle will be 90-x. For the unlabeled angle above, the angle 90 Hi

I need some help on my homework which i am finding difficulty of doing. The question is

Q1. Not everyone has the same pulse rate - and pulse rate can be affected by a