subject
Mathematics, 08.03.2021 15:10 tchase0616

Triangle ABC is a right- angled triangle.
ADB is a straight line.
DA = DC
Angle BCD = 20°
Work out the size of the angle
marked x.
You must give reasons for each
stage of your working out


Triangle ABC is a right- angled triangle. ADB is a straight line. DA = DC Angle BCD = 20° Work ou

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Can someone pls ! pls answer all. no explanation needed..
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:30
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Answers: 3
Answer
question
Mathematics, 21.06.2019 21:00
With alll of except for the 2 that i did already
Answers: 1
Answer
question
Mathematics, 22.06.2019 00:00
What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66
Answers: 1
Answer
You know the right answer?
Triangle ABC is a right- angled triangle.
ADB is a straight line.
DA = DC
Angle B...
Questions
question
Business, 26.08.2019 18:10
Firm a employs a high degree of operating leverage; firm b takes a more conservative approach. which of the following comparative statements about fi...
question
Mathematics, 26.08.2019 18:10
The ages of 3 brothers are represented by consecutive integers. if the oldest brother's age is decreased by twice the younger brother's age, the resul...
question
Biology, 26.08.2019 18:10
Which neurotransmitter regulates mood, emotional behavior, motor control, and orgasms? a. serotonin b. dopamine c. norepinephrin...
question
Computers and Technology, 26.08.2019 18:10
You want to run another operating system on your computer in addition to the one already installed. which of the following will let you do that?...
question
Social Studies, 26.08.2019 18:10
Low return rates of surveys may be due to when questionnaires deal with sensitive issues like illegal drug use and sexual practices.(a) position pref...
question
Business, 26.08.2019 18:10
Although short-term interest rates have historically averaged less than long-term rates, the heavy use of short-term debt is considered to be an aggre...
question
Computers and Technology, 26.08.2019 18:10
After removing the printed paper from your laser printer, the toner smudges and can be wiped off in places. which of the following is the most likely...
question
Geography, 26.08.2019 18:10
If precipitation on a tropical savanna increased from 100 to 200 centimeters per year but temperature remained the same, what biome would replace the...
question
Health, 26.08.2019 18:10
During your visual inspection of a 19-year-old woman in labor, you see the baby’s head crowning at the vaginal opening. what should you do? (a) apply...
question
Computers and Technology, 26.08.2019 18:10
You administer a sql 2012 serve r that contains a database named salesdb. salesdb contains a schema named customers that has a table named regions. a...
question
Social Studies, 26.08.2019 18:10
You are working in a parenting group and some parents say they will not allow their children to have stereotypically gendered toys, like trucks or cow...
question
Biology, 26.08.2019 18:10
Which statement about dna replication is false? a. the lagging strand is made of a series of fragments that must be joined together to make a c...
question
Social Studies, 26.08.2019 18:10
Common arguments against corporate social responsibility argue that: select one: a. csr detracts from the fundamental economic role of businesses. b...
question
Social Studies, 26.08.2019 18:10
The purpose of the family educational rights and privacy act (ferpa) is to: a. give school principals the right to discuss students' behaviora...
question
Social Studies, 26.08.2019 18:10
Risk-averse workers: a. are more productive than risk-loving workers. b. are willing to accept large wage decreases in exchange for a safer work envi...
question
Computers and Technology, 26.08.2019 18:10
Write a program that solves the following problem: three missionaries and three cannibals come to a river and find a boat that holds two people. ever...
question
Business, 26.08.2019 18:10
"a developer has 100 acres of land. he wants to preserve 30% of the land for another project while selling the rest immediately as separate lots. if z...
question
Business, 26.08.2019 18:10
At wodehouse corp., a rule has been made instructing all assembly workers to arrive early for their shift in order to wear specialized gear because th...
question
Geography, 26.08.2019 18:10
When looking at the distribution of the world's biomes, there is a predictable pattern that results when starting at the equator and moving north or s...
question
Biology, 26.08.2019 18:10
Which of the following statements is (are) true regarding a pa axial projection of the paranasal sinuses? 1.the oml is elevated 15 degrees from...
More questions: Mathematics Another questions
See results (0)