So, if it triples its length every ten minutes and you want to know its length in forty minutes, you multiply one millimeter by three, letting you know its 10 minute point (3 mm). Keep multiplying it by three until you get to the answer you need to! 3 x 3 = 9 (20 min), 9 x 3 = 12 (30 min), 12 x 3 = 36 mm (40 min). Hope I've helped!
The standard deviation is 1, I believe...
x + 10 > 2 (x = anything over 0)
Answer:
D. (x,y) --> (x,-y)
Step-by-step explanation:
the x number stays the same but the y number flips to a negative.
The answer is A. m = undefined, C'D' = 13.2 units. When you dilate both C and D with the scale factor 2.2 with the origin as the center of dilation, their coordinates respectively become the following:C' (22, 13.2) and D (22,26.4)
The difference between 26.4 and 13.2 is 13.2. The slope is undefined since it is s vertical line.
Hope i helped