The measure of all of the interior angles of a triangle are in the extended ration 1 : 2 : 3. which of the following choices is the value of the smallest angle?

a. 20 degrees

b. 30 degrees

c. 60 degrees

d. none of the choices are correct.

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your