Answer:
let second side be x
then first side = x-13
third side= x+1
now
perimeter of triangle = 45
x-13+x+x+1=45
3x=57
x=19
first side = x-13= 19-13=6
third side= x+1=19+1=20
Step-by-step explanation:
Answer:
idk aljebra 2 either and i just got the same question how?
Step-by-step explanation:
Answer:
The answer is b
Step-by-step explanation:
(4x+5)(16^2-20x+25)
Answer:
4,450
Step-by-step explanation:
You muiltiply 250 times 15 then you add 700