Answer:
5/7 or 3/5
Step-by-step explanation:
Sorry if I'm wrong bc I don't understand the question
Answer:
a = -1
Step-by-step explanation:
Combine like terms 6a + 5a = 11a
11a = -11
Divide -11 by 11
-11/11 = -1
Answer:
r+4=52
Step-by-step explanation:
if u wanna find r then its simple
52-4=r
so r=48
Step-by-step explanation:
according to question triangle is concurrent so two traingle= 1rectangle
so finally ans is 6×2(12+2)=168
