The time to failure of automobile engine is assumed to exponentially distributed with average time to failure known to be 1 million hours of use. What percent of similar engines last longer than 1 million hours of use (Please enter the percentage and not the fraction)?

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

im not sure what this means: mc011-7.jpg

step-by-step explanation: