Question

Document enclosed below.
Algebra.

Answer 1

where

Answer 2

3x+19=5x-29
19=2x-29
48=2x
x=24

Answer 3

use that to work out angle two

Answer 4

5x-29=3x+19 (vertically opposite angles)
2x=48
x=24

Answer 5

<2=3x+7
x=24

3(24)+7=79

<2=79

Answer 6

3x+7=24*3+7=79
angle 1 +79=180
angle 1=101

Answer 7

<2+<1=180
79+<1=180
<1=180-79
<1=101

Answer 8

angle 2=3x+7=29
angle 3= angle 1=101

Answer 9

angle 3 is the same

Answer 10

<4=4x+5
4(24)+5=101
<4=101

Answer 11

<6=180-<4
<6=180-101
<6=79

Answer 12

<7=180-(5x-29)=180-(120-29)=180-91=89
<7=89
<8=<7

Answer 13

Thank you so much :]

Answer 14

no problem :)

Answer 15

oh and <2 and <3 are supplementary, as they add to 180 (the last question) :)

Answer 16

Oh what about angle 5?

Answer 17

<5=<6 :)

Answer 18

x=24
<1=101
<2=79
<3=101
<4=101
<5=79
<6=79
<7=89
<8=89

Answer 19

^^ that should make it clearer :)

Answer 20

Thannks ^-^ lol

Answer 21

no problem :)