Hope this helps...I couldn't give the exact answer in sig figs because you did not specify how many sig figs you wanted in the answer.
Step-by-step explanation:
I hope you understand.....
3x-5=x+1
2x=6
x=3
hope this helsp
Answer:
m angle B=141
Step-by-step explanation:
a 7 sided shape has 900 total degrees
subtract all the known angkes to find your answer
900-90-148-142-130-129-120=141
hope this helps :)
Answer:
£198
Step-by-step explanation:
£180 is 100%
10% of 180 is 180/10,
this is 18.
As it is a 10% increase you add that 18 onto 180 and you get 198.