Answer:1. y=|x−3|+|x+2|−|x−5|, if -2<x< 3 = x
2. y=|x−5|+|x+5|, if x>5 = 2x
Step-by-step explanation:
i did that before
Answer:
2 inches
Step-by-step explanation:
Answer:
2*2*2*2 = 16
Step-by-step explanation:
The equivalent of 2^4 = 2 x 2 x 2 x 2 (multiply 2 four times)
Answer:
CD ≠ EF
Step-by-step explanation:
Using the distance formula
d = 
with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)
CD = 
= 
=
= 
Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)
EF = 
= 
=
= 
Since
≈
, then CD and EF are not congruent
Add 3.5 to 14.9------------