Which statement is true about this triangle? bc= 3 in bc= 4 in bc= 5 in the length of bc cannot be measured i need fast

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.