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Annette [7]
3 years ago
7

WILL GIVE BRAINEST HELP ME

Mathematics
2 answers:
Korvikt [17]3 years ago
8 0
The second option is correct.
slavikrds [6]3 years ago
3 0
Second option                       hope this helps               
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A metal ball of mass 100 g is heated to 90°C and then cooled to 25°C. The heat lost in the process is 2.5 kJ. Another metal ball
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s2008m [1.1K]

The variables x and y have their values to be 50 degrees and 20 degrees, respectively

<h3>How to determine the values of the variables?</h3>

The triangle, the lines and the angles represent the given parameters

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Angle 5y and angle 2x

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5y - 5y - 2.5y + y + 30 = 0

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Read more about angles at

brainly.com/question/7620723

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7 0
1 year ago
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