The vertices of a triangle are (-1, 1) (-4,5) and (-2, 6). Graph the new image after a reflection across the y-axis.

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.