Are the two triangles similar? Why or why not? A. They are similar ABC has undergone a transformation that preserves similarity

B. They are not similar ABC has undergone a transformation that does not preserve congruency

C. They are similar ABC has undergone a transformation that preserves congruency

D. They are not similar ABC has undergone a transformation that does not preserve similarity

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: