Let,
Length = a
Width= b
a-b=4 --eq(1)
since perimeter of parallelogram P=2(a+b)
therefore
2a+2b=72 --eq(2)
eq(1)=>
a=b+4
substitute the value of a in eq 2
Eq(2)=>
2(b+4)+2b=72
2b+8+2b=72
4b=72-8
4b=64
b=16
Substitue the value of b in eq(1)
Eq(1)=>
a-16=4
a=20
6x-3-9x-2
6x-9x = -3x
-3-2 = -5
the the equation is: -3x-5
Answer:
bobby
Step-by-step explanation:
-6 is a greater number for this problem
Answer:
X= 27 2x27=54+15=69 111+69=180
Step-by-step explanation:
