is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of two-fifths? why or why not?

c. 75.7

i think that is the right

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

i think that the answer is c

wanswer:

explanation: