√52
√520
5√13
6
Correct answer is A
2x - 4y + 3 = 0
Required distance = (2×2)+3(−4)+3√22+(−4)2
= 4−12+3√20
= −5−2√5
= √52
In the diagram, < PSR = 220o, < SPQ = 58o and < PQR = 41o. Calculate the obtuse angle QRS....
Find the probability that a number selected from the number 30 to 50 inclusive is a prime ...
Find the probability that a number selected at random from 41 to 56 is a multiple of 9 ...
which of the following is not quadratic expression?...
Solve the following equation 22r−1 - 53 = 1r+2...
A bricklayer charges ₦1,500 per day for himself and ₦500 per day for his assistant. If a two bed...