PLS HELP ASAP WILL GIVE BRAINLIEST Look at the figure below:
If sin y° = 9/c and tan y° = 9/d, what is the value of cos y°?​

Modify the equation fδt=δ (mv) to find the force of friction.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario