CX is an altitude in triangle ABC. Which statements are true? Select two options.
В
ОДАВС ДВХС
ОДАXC ~ ДСХВ
ОДВСХ 2 ДАСХ
А
ОДАСВ ~ ДАХС
О АСХА - АСВА
Mark this and retum
Save and Exit
Next
Submit

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол