A.50*9.8
B.50*1.6
C.45.359237
D.45.3*1.6
Easy 31 feet per second take 279 and divide it by 9 and you get 31
2 over 3 plus 5 equals 5 and 2 over 3
Http://www.icoachmath.com/math_dictionary/equivalent_equations.html
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<span>x^2+y^2=49
</span>
Radius 7
Center (0,0)
<span>x^2+y^2=324
</span>
Radius 18
Center (0,0)
<span>x^2+(y+2)^2=121
Radius 11
Center (0, -2)
</span><span>
(x+10)^2+(y+9)^2=8
</span>
Radius 2√2≈2.82843
Center (-10, -9)
