Answer:
1. ASA
2. AAS
3. AAS
4. SSS
5. SSS
6. not sure which triangles are number 6
7. SAS
Answer:
complementary
Step-by-step explanation:
complementary angles are are angles that add up to 90 degrees
You simplify
4i(2-i)(5+31)
And you get
144+288i
8.3333333 that’s the answer
JK is equal to 9, so c
You have to set up a proportion, i’m going to use LM and DC
i’m going from the biggest quad to smallest quad, while setting up a proportion. 20/15=12/x
cross multiply, getting 20x=180
then divide both sides by 20, getting 9!