9. Halla el valor de cada letra.
B = (-21) (0) +(-50) = (-5) ​

What is the relationship between all triangles that can be drawn given the same three angles

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.