For the expression 34- 34a to have a negative value, what must be true about the value of a ?

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

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Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical