rp0207
rp0207
22-08-2017
Mathematics
contestada
Please answer these but do it step by step, thanks
Respuesta :
Banabanana
Banabanana
22-08-2017
m∠ADB + m∠BDC = m∠ADC
x + x + 10 = 60
2x + 10 = 60
2x = 60 - 10
2x = 50
x = 50/2
x = 25
a
m
∠ADB = x = 25°
b
m∠BDC = x + 10 = 25 + 10 = 35°
с
Angle Addition Postulate
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
President Trump tweeted on Friday that Jerome H. Powell chair of the Federal Reserve might be a bigger enemy of the United States than China's president because
How can the use of a filter affect the tone or focus an image?
Why take a personality test
Pamela used the image below to illustrate the use of a special effect. Which special effect did Pamela highlight?
Select the correct text in the passage. Which phrase or part of the passage talks about the exit strategy in Ronald's business plan? Ronald plans to start a sma
Give an example of a sequence satisfying the condition or explain why no such sequence exists. (a) A divergent sequence {an} such that {a2n} converges. (b) A mo
Which one of the following is a primary market transaction? Group of answer choices Sale of currently outstanding stock by a dealer to an individual investor Sa
Should the United States government have kept the area between the Appalachian Mountains and the Mississippi River reserved for the American Indians?
Ken is a self-employed architect in a small firm with four employees: himself, his office assistant, and two drafters, all of whom have worked for Ken full-time
Within each ______ in the periodic table, elements have similar properties because they have the same number of valence electrons. Period Row Group Metals Plz t
