Figure ABCD is a parallelogram. What are the lengths of line segments AB and BC? AB = 4 BC = 16
AB = 4: BC = 8
AB = 10; BC = 20
AB = 10; BC = 28​

AB = 10; BC = 28.

Step-by-step explanation:

It is given ABCD is a parallelogram. In a parallelogram opposite sides are equal.

AB=DC and  AD=BC.

Substituting the given values in terms of x ad y we have:

3y-2=y+6    and 2x-4=x+12

Solving for x and y ,

3y-y=6+2  and  2x-x=12+4

2y=8 and  x=16.

y=4 and x=16.

AB=3y-2  and  BC=x+12

AB=3(4)-2  and BC= 16+12=28.

AB=10.

The correct answer is AB = 10; BC = 28.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|