Multiply it out first.
90x+225-4=1
Combine like terms.
90x+221=1
Start isolating variable.
90x=-220
x=-220/90=-22/9
The answer is x=-22/9.
Hope this helps!
Answer:
Step-by-step explanation:
Answer:
2 1/6
Step-by-step explanation:
12/ 6= 2+(1/ 6)=2 1/6
1/6
Answer:
22m
Step-by-step explanation:
Let height of flagpole=h
AB==17 m
(1 degree= 60 minute)

We have to find the approximate height of the flagpole.
In triangle CDA,


In triangle CDB,



Substitute the value




Substitute the value

Hence, the height of the flagpole=22 m
Answer:
:87997
Step-by-step explanation:
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