Answers for 18 , 19 , and 20 please (urgent)

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jan 10, 2023 111k views

5 votes

Answers for 18 , 19 , and 20 please (urgent)

Mathematics
high-school

Brian Chapados asked

by Brian Chapados

7.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

1 vote

Answer:

18 =150°. 19=it is angle between two straight line. 20=180-90+30

Deneil answered Jan 10, 2023

by Deneil

8.3k points

0 Comments

Please log in or register to add a comment.

5 votes

Answer:

150

adjacent (probably)

90-30 = abf

Explanation:

Moshfiqrony answered Jan 14, 2023

by Moshfiqrony

8.0k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

No related questions found

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions