Answer:
Step-by-step explanation:
12x - 3 = 180 - (7x - 26) supplementary angles
19x = 209
x = 11
m∠DEC = 12(11) - 3 = 129°
m∠BCE = 7(11) - 26 = 51°
M∠ADE = 129 - 72 = 57° exterior angle rule
m∠EDB = 180 - 57 = 123° supplementary angles
m∠DBC = 57° corresponding angle to ADE
Answer:
yes it is correct
Step-by-step explanation:
subtract |p| from |p+q| to get |q|
Answer:
A is (6,-4)
Step-by-step explanation:
Answer:
D..........
Step-by-step explanation:
rgW
12. I need the graphs to answer it
11. y = 1/2x - 1
10. The first graph is the best
