127 is rational number.
the given number 127 is rational because it can be written as the quotient of two integers (p and q) like shown below:
which can be represented as
but if it is the square root of the same number , then it would be an irrational number since the square root of 127 would gives a decimal number that will keep going on and cannot be represented as a fraction.
step-by-step explanation: 25+50=75
(-2, 5), (-2, -19), (5.2, 2.6)
you can add ±12 to either the x- or the y-coordinate, as was done in the first two answers above.
or, you can figure the side lengths of a triangle with hypotenuse 12 and add those to the coordinates. for example, a 3-4-5 right triangle multiplied by 2.4 will have side lengths of 7.2, 9.6 and a hypotenuse of 12. hence we can find one of your end points to be
(-2+7.2, -7+9.6) = (5.2, 2.6)