Answer:
The answer is option 1.
Step-by-step explanation:
In order to solve x, you have to make x the subject, by multiplying each sides by 5, to get rid of 5 on the left side.
What did you put for #3?
1 answer:
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use pythagoras:
c^2 = (27)^2 - (13)^2
c^2 = 560
c = 23.6643....cm