exam Maths Puzzle Numerical Ability

Find the possible values of a if the points with the given coordinates are the indicated distance apart.

30. (a,5), (-7,3); d=(the square root of)29

Read Solution (Total 0)

exam Other Question

the sum of the digits of a two digit number is 12. if the digits are reversed the number is 15 more than twice the orignal number what is the original number? how did you get it? From the top of Mt Washington, which is 6288 feet above sea level, how far is it to the horizon? Assume that the earth has a 3962 mile radius and give your answer to the nearest mile.