Create a stem-and-leaf plot to organize the data. 40, 48, 49, 52, 55, 64, 70, 71, 72, 72, 78, 78, 79, 87, 89

it is c, trust i got your back lol

step-by-step explanation:

i have no idea just need points sorry

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130