sudent5678
sudent5678
05-08-2017
Mathematics
contestada
Thank you for the help guys!
Find m ABC
Respuesta :
Banabanana
Banabanana
05-08-2017
Vertical angles are equal
7x - 19 = 4x + 2
7x - 4x = 2 + 19
3x = 21
x = 21/3
x = 7
m∠ABC = 4x + 2 = 4*7 + 2 = 28 + 2 =
30°
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Choose all the answers that apply. What are some of the harmful effects of producing and using fossil fuels? A. habitat destruction B. increased volcanic activi
Which way does equilibrium shift
Correctly balance k2cro4+pb(NO3) 2+kno3+pbcro4
Describe how the introduction of a new predator can cause to extinct.
How many 4-letter code words are possible using the first 8 letters of the alphabet with no letters repeated? how many codes are there when letters are allowed
which word means "to grow back"? A. millipede B. regenerate C. plentiful D. pedestrian please help
The spanish and portuguese ruled latin america for much of the 16th, 17th and 18th centuries. during this period, how were the native americans treated
Which of the following quantities is NOT a vector? Acceleration Velocity Force Kinetic energy
What is the concentration of an Ammonia (NH3) solution when 25.0 g of Ammonia are dissolved in enough water to produce 650.0 mL of solution?
Please help with bio! When genetically engineering an organism, a plasmid... a) is the main chromosome of the bacteria that is cloned b) is cut with a restric
