Answer:
Longest side is 18 m
Step-by-step explanation:
1st side : x -9
3rd : 3(x-9)
If perimeter is 39, then, x + (x-9) + 3(x-9) = 39
5x -36 = 39
5x = 75
x = 15
Therefore,
1st side = 6
2nd side = 15
3rd side = 18
Answer:
the answer is...
Step-by-step explanation:
SOMETHING
<h3>I'll teach you how to solve -2/3 - 3/5</h3>
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-2/3 - 3/5
LCM of 3 and 5 is 15
Adjust fractions based on the LCM:
-10/15 - 9/15
Since the denominators are equal combine the fractions:
-10-9/15
Subtract the numbers:
-19/15
Apply fraction rule:
- 19/15
Your Answer Is The Second Option - 19/15
plz mark me as brainliest :)
Answer:
n+18=20
Step-by-step explanation:
Answer:
Me no espanol
Step-by-step explanation:
LOL
