If a is a point on y-axis whose ordinate is 4 and coordinate of bis (-3,1),then find the distance of ab

For this question, you would have to use the distance formula. The answer is 5.

A is the point (0,4) and B is (-3,1)

Distance AB = sqrt [ (0- -3)^2 + (4-1)^2 ]

= sqrt (9 + 9)

= sqrt 18

= 4.24 to nearest hundredth

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400