Answer:
Hello! answer: 40
Step-by-step explanation:
This is a supplementary angle meaning it will have a total of 180 degrees 4 × 40 = 160 and when you add that with the other angle 20 you get 160 + 20 = 180 therefore x must by 40 HOPE THAT HELPS!
It 20 because it is and you multiply
Answer:9
Step-by-step explanation: x+4=13
x=13-4
x=9
h = 7 is the answer to the question
Answer:
is c
Step-by-step explanation: