A: Some television programs show faraway places people and customs
x(angle1)+(3x-5)(angle 2)=143(sum of both angles).
x+3x-5=143
combine like terms: 4x-5=143
add 5 to both sides: 4x=148
divide both sides by 4: x=37
substitute for x: angle 1=37, angle 2= 106
<em><u>Defination:</u></em> When the ground suddenly starts shaking or trembling, it is called an earthquake.
<em>It is the process of energy stored in the center of the earth that produces seismic waves which give rise to earthquakes.</em>
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