6x+1=2x+17
4x+1=17
4x=16
x=4
(2x+17)+y=180
8+17+y=180
25+y=180
y=155
so the answer is d
4x+1=17
4x=16
x=4
(2x+17)+y=180
8+17+y=180
25+y=180
y=155
so the answer is d
A soccer ball is traveling at a velocity of 50 m/s. The kinetic energy of the ball is 500 J. What is the mass of the soccer ball
1 answer:
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