Answer:
Substitution
Step-by-step explanation:
tbh i havent checked so sorry if its wrong
Answer:
no ill tell u if i see her homedawgidawg
Step-by-step explanation:
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:
negative
positive
Step-by-step explanation:
Answer:
5 as 5/6 of 30= 25 and 25+5 =30
Step-by-step explanation:
