Step-by-step explanation:
Hope it helps.
Handwriting is a bit poor. So, restraint is advised!
:)
Answer:
the scale factor and the ratio of their perimeters is 8/9
Step-by-step explanation:
k^2=area 1/area 2
k^2=64/81
=square root if k^2=square root of 64/81
=<u>k</u><u>=</u><u>8</u><u>/</u><u>9</u>
This is true because:
-57+27=-30
−4 3/7 −4 6/7 −5 3/7 4 2/7 5 1/7
Least to greatest
−5 3/7 −4 6/7 −4 3/7 4 2/7 5 1/7