Ulani is constructing a triangle that has sides measuring 12 cm and 28 cm. which measurements could be the length of the third side? check all that apply.
15 cm
24 cm
38 cm
41 cm
53 cm

24 and 38

Step-by-step explanation: Since if a,b,c are length of the sides of a triangle then it must satisfy

          here a=12 and b=28 we need to find c

                    clearly c<a+b=12+28=40

                           so, c<40

let c=15 then b=28<a+c=12+15=27 which is not true

so, c=15 is not possible

let c=24 then all the inequalities a<b+c,b<a+c and c<a+b are satisfied

similarly when c=38 then also all three inequalities are satisfied.

          so,          24 and 38 can be the third side of a triangle

itś 24 and 38

Step-by-step explanation:

It has to be greater than 16 and less than 40.

43

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour