Answer:
no. for it to be dilated it must be similar, thus the corresponding sides must be equal in ratio. however the bases 12 and 10. are not in equal ratios as the other sides which is half
Part A.
4m + 12 + 20m
2 (2m + 6 + 10m)
Part B.
2 (2m + 6 + 10m) = 4(m + 3 + 5m)
4m + 12 + 20m = 4m + 12 + 20m
24m + 12 = 24m + 12
My apologies...but I don't understand what you mean by algebraic properties.
Part C.
Assuming m = 2
4 (m + 3 + 5m)
4 (2 + 3 + 5 × 2)
4 (5 + 10)
4 (15)
60
4m + 12 + 20m
4 (2) + 12 + 20 (2)
8 + 12 + 40
20 + 40
60
Hope this helps!
Answer:
Step-by-step explanation:
2x+3> -9
2x > -9-3
2x > -12
x > -12/2
x > -6
An open circle is at negative 6. Everything to the right of the circle is shaded.