If secant segments sr and tr intersect at point r, find the length of vt. Start by relating the secants and segments theorem to this diagram: (rs)( ) = ( )(rv) substitute values from the diagram into the equation: (16)( ) = ( )(8) solve for vt: vt =.

Which of these is not a function of shock absorbers?

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Which of these terms are associated with communication between neurons? chemical signals, electrical signals, synapse chemical signals, synapse, neurotransmitters synapse, electrical signals, chemical signals synapse, electrical signals, neurotransmitters