Answer:
the awnser is D
Step-by-step explanation:
Answer:
enlargement
Step-by-step explanation:
ABC is original
A'B'C' is that shape after a dilation
it became bigger, so its an enlargement
1. 4/5
20/25 , simplify by 5
2. 2/3
16/24, simplify by 8
3. 2/3
8/12, simplify by 4
4. 2/5
4/10, simplify by 2
5. 5/12, cannot simplify
6. 11/28, cannot simplify
Answer: x= 18
Step-by-step explanation:
90+25+3x+11= 180
126+3x=180
3x= 54
x= 18
3(18)+11
65
3.264 x 10^1 hope this helps :)