07-01-2022
Mathematics

contestada

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

Answers for 18 19 and 20 please urgent class=

Respuesta :

nothanks222 nothanks222

07-01-2022

Answer:

150

adjacent (probably)

90-30 = abf

Step-by-step explanation:

Answer Link

ankit121073 ankit121073

07-01-2022

Answer:

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

Answer Link

Otras preguntas

How much do you agree with the following statement? “Climate change will affect everyone equally” Write at least 2 paragraphs, using different factors such as a

Why is the ending of "The lady, or the Tiger?" So effective? How does this ambiguity affect the reader?

What would be the best thing you could do to prepare yourself to work for a company that has embraced globalization?

Terminating reinforcements for a behavior so that the behavior decreases is referred to as

A company sells trinkets and doodads. It costs the company $30 to make 4 trinkets and 2 doodads and $40 to make 3 trinkets and 4 doodads. How much does it cost

What is a subquery, and what are its basic characteristics?

Why does most of eastern russia have a low population density?

Which of the following are products in a neutralization reaction? Check all that apply. A. A salt B. Water C. A base D. An acid

PLZ HELP! Propose a solution to a problem faced by Texans on the home front as a result of the Union blockade.

What was the significance of the presidential election of 1876? it ended reconstruction because charles sumner won. it ended reconstruction because the north ra