Answer:
RT=7
Step-by-step explanation:
RS+ST=RT
5x+x+1=5x+2
6x-5x=2-1
x=1
RT=5x+2
RT=7
1 unit right and 5 units up. :)
Sorry???but where’s the answer:(???
Answer:
2
Step-by-step explanation:
f(x) = 3х^2 + 5x
Let x = -2
f(-2) = 3(-2)^2 + 5(-2)
= 3*4 -10
= 12-10
=2
Answer:
(x-80)
Step-by-step explanation:
( i accidentaly put this in the comments)
x^2-130x+4000 can be factored into (x-80)(x-50), if the width is (x-50) then the length is (x-80)