Answer:
x=19
DE=84
EF=36
reasoning:
the sum of DE and EF is 120, so to find the value of each first you find x
find x by adding DE and EF
this gives you the equation (4x+8)+(2x-2)=120
combine like terms and get 6x+6=120
subtract 6 from both sides to get 6x=114
divide both sides by 6 to get x=19
plug 19 into x in both equations to get the values of each length
x+3-2=5
x+1= 5
move +1 to the other side
sign changes from +1 to -1
x+1-1=5-1
x= 5-1
Answer
x= 4
Answer:
Hmmm let me solve then I will answer
Answer:
1/2<8/13
Step-by-step explanation:
1/2<8/13
