Assuming the speed of sound is 339 m/s ... a) How far away in km did the lighting strike if it takes 4.6 s to hear the thunder after the flash? distance = km b) How far away is the canyon wall if it takes 4.5 s to hear the echo after you yell? distance = k

Step-by-step explanation:

Like it pls

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

you first to choose the points and then move from then as the slope you have