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Cadie
Questions (9)
Two sides of an obtuse triangle have lengths 7 and 3. If the third side is also an integer, what are its possible lengths?
2 answers
752 views
what is the largest possible remainder when a 2-digit number is divided by the sum of its digits?
3 answers
595 views
circle O has a diameter D and circle P has a diameter d. the two circles are externally tangent. find the length of the common
1 answer
592 views
consider the graph of the equation xy=9. rotate the graph 45 degrees clockwise about the center (0,0). what is the equation of
1 answer
622 views
if cos 2theta=1/3 and 0 less than or equal to 2theta less than or equal to pi, find cos theta
1 answer
1,114 views
rewrite the given equation using the substitutions x=r cos theta and y=r sin theta. Simplify your answer. x^2+y^2+3x=0
1 answer
903 views
write the expression (x^2(+4))^0.5 in terms of theta when x=2 tan theta
1 answer
332 views
How many gallons of cream which is 10% butterfat must be added to 15 gallons of cream which is 20% butterfat to obtain cream
1 answer
1,988 views
A river flows at the rate of 2 mph. If a motorboat can travel 12 miles upstream and return in a total of 2.5 hours, what is the
1 answer
2,316 views
