If <span>point M is the midpoint of segment QR then QM = MR</span>
16 + x = 2(x+2)
16 + x = 2x + 4
16 - 4 = 2x - x
12 = x
If x = 12 then
QR = 2*QM = 2(16+x) = 2*(16+12) = 2 * 28 = 56
Answer:
A dilation transformation is by shrinking or expanding the image by a scale factor x. To perform a dilation multiply the coordinates by the scale factor number given.
Step-by-step explanation:
Answer:
When a relationship is proportional, all y over x ratios simplify to the slope of the line which is the constant of proportionality or the unit rate, with one as a denominator. Example: Consider the equation y = 60x. The slope is 60. The rate of change is 60 units for every one unit.
Step-by-step explanation:
What is the ratio of 6/15 in simplest form?
6/15 = 2/5 (2 : 5)
