Point A = 7,9 is dilated from the origin by the scale factor r = 6 What are the coordinates of point A’

Im pretty sure it should be (42, 54)

Step-by-step explanation:

you multiply each coordinate by r:

(7(6),9(6))

which would give you (42, 54).

I hope this helps you

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

54.864 meters

step-by-step explanation: