Answer:
D
Step-by-step explanation:
in the question the scale factor is 4 so that means it is a dilation (getting larger) because the scale factor is >1
19. $30,681.82
20. Find surface area for this one
21. Use geometry
Answer:
x=3.75
Step-by-step explanation:
-4(1.5-x)=9
first distribute
6-4x=9
then isolate the variable
Answer:
13/24
Step-by-step explanation:
3/8+1/6=9/24+4/24