Answer:
18h +4
Step-by-step explanation:
The perimeter of a rectangle is given by
P = 2(l+w) where l is the length and w is the width
=2( 7h+8 + 2h-6)
Combine like terms
= 2( 9h+2)
Distribute
= 18h +4
-4.25 because that is the only number out of those options between -4 and -5
Answer:
-3/1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
-4.5
Step-by-step explanation:
Maths
