A leopard is running with a velocity of 3 m/s. it then accelerates at 2 m/s² for 4 seconds. use the formula:
v = u + at
to work out the final velocity of the leopard.

please can people reply and help me thank you

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Tan198=asin164=? how to solve this? ?

What is y times x by? y is __ times x