Question

SERIOUS help plz, everything is due friday

Answer 1

Answer:

4 - 6 units

5 - 5 units

6 - 2 units

7 - 12

Step-by-step explanation:

4 - it is given that 2 lines are equal. so

3x-4+(1+x) =17

3x-4+1+x =17

4x -3 =17

4x =17+3

x = 20/4

x =5

ML = 1+x = 1+5 = 6 units

5. again, the 2 lines are equal in length

x+15+(x+8) = 17

x+15+x+8 = 17

2x + 23 =17

2x = 17-23

x = -6/2

x=-3

GF = x+8 = -3+8 = 5 units

6. again both the lines are equal, so

2x-10 +11 = x+7

2x + 1 = x+7

2x - x = 7-1

x = 6

BC = 2x -10 = 2(6) -10 = 12-10 = 2 units

7. HIJ = HIM + MIJ

6x - 11 = 4x -8 + 21

6x - 4x = -8 + 21 +11

2x = 24

x = 12.