Please help.

BD bisects

Explanation:

BD bisects angle EBC

This means the angle EBC is broken up into two smaller equal pieces angle EBD and angle DBC

So,

angle DBC = angle EBD

7x+8 = 5x+20

7x-5x = 20-8

2x = 12

x = 12/2

x = 6

Now that we know x, we can find each angle

angle DBC = 7x+8

angle DBC = 7*6+8

angle DBC = 42+8

angle DBC = 50 degrees

and

angle EBD = 5x+20

angle EBD = 5*6+20

angle EBD = 30+20

angle EBD = 50 degrees

Both angles are 50 degrees, to this confirms our answer.

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without