Determine if the triangles are congruent by HL, SAS, SSS, AAS, or ASA

Somebody help please!!!

In the diagram below, tan θ = sqrt 3. what is the value of m?

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check