Answer:
Triangle ACD is similar to triangle RST
Step-by-step explanation:
In triangle ACD


In triangle RST


In triangle ACD

By triangle angles sum property
Substitute the values


Angle A=Angle R
Angle C=Angle S
Therefore, triangle ACD is similar to triangle RST
Reason:By AA similarity postulate
0.9 will equal to

Anyhow ! Lets get to the steps!


Now "r" will become a negative



We have to multiply from each of your sides by the number 10
You can even divide by the number 10 aswell
Back to the steps

Subtract from this fraction

to your sides
This would be inequality


← this should most likely be your answer
Last one :) shshshdhdbdhd
Answer:

Step-by-step explanation:
Divide both sides by 

Simplify:
; 
Answer:
Step-by-step explanation:
Dilating a segment can change the length. TRUE
A dilated line segment is parallel to its preimage. TRUE