Question

Please someone help me

Answer 1

Explanation:

5)

DG= 60 (whole)

DO= 4x-3 (Part)

OG= 2x+ 21 (Part)

4x-3+ 2x+21= 60

6x+18=60

6x=42

x=7

Using this we can solve for DO and DG

DO= 4*7-3

DO= 25

DG= 2*7+21

DG= 14+ 21= 35

6)

TB is whole

TU is part

UB is part

5x= 4x-1+2x-1

5x=6x-2

x=2

UB= 2*2-1= 4-1= 3

TU= 4*2-1= 8-1= 7