15. If a triangle has lengths of 15 ft and 27 ft, check all the possible lengths for the third side. check which apply
34 ft
12 ft
29 ft
18 ft
43 ft

ome people is not even worth it to even try it in the air.

step-by-step explanation:

i those same problems in math and dont know how to do them

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.