In the figure ab is parallel to cd. bc is parallel to ae. angle abd measures (3x+4). angle bcd measures (6x-8). angle edf measures (7x-20). what is the degree measure of angle bcd?

guys i really need ur . my test is tomorrow and i've been stuck on this question since yesterday. i literally am about to have a mental breakdown

The measure of angle BCD is

Step-by-step explanation:

step 1

Find the value of x

we know that

-----> form a straight line

substitute the values

step 2

Find the measure of angle BCD

substitute the value of x

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.