Solve the equation by factoring.
x² = -5(x-100)
x = -25, x = 20
Mathematics
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Solve. Use ? = 3.14159 as needed.Find the length w in the casting shown in the figure. (Round to the nearest tenth, if necessary.)
A. 3.8 cm B. 5.4 cm C. 3.6 cm D. 5.6 cm
Mathematics
Find the area.
A. 225 m2 B. 60 m2 C. 30 m2 D. 112.5 m2
Mathematics
Solve the equation.log1/5 x = -3
A. 
B. {243}
C. 
D. {125}
Mathematics
Decide whether the integral converges. If the integral converges, compute its value.
?
?
A. converges to 
B. converges to 
C. converges to 8
D. converges to 0
E. diverges
Mathematics