Answer:
Step-by-step explanation:
Because midpoints were used to make similar triangles we can say
AC=2(DE)
5x+12=2(9x-20)
5x+12=18x-40
-13x+12=-40
-13x=-52
x=4
AC=5x+12
AC=5(4)+12
AC=20+12
AC=32
2 is less than is greater than or equal to 4 and less than or equal to 9.
Answer:
positive
Step-by-step explanation:
Answer:
(the real answer would be 135.91) The numbers add (just the whole numbers) would be 135
