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31 votes
31 votes
Fill in the boxes please

Fill in the boxes please-example-1
User Munanadi
by
3.5k points

2 Answers

7 votes
7 votes

Answer:

x = 12

DO = 45

OG = 45

DG = 90

Explanation:

4x-3 = 2x+21

4x-2x = 21+3

2x = 24

x = 24/2

x = 12

DO = ( 4*12 ) - 3 = 45

OG = (2*12)+21=45

DG = 45+45=90

User NPKR
by
3.1k points
25 votes
25 votes

Answer:

x=12, DO=45O, G=45, DG=90

Explanation:

Mid point means both lenghts are equal

4x-3=2x+21

2x=24

X=12

-----------------

1)4(12)-3=48-3=45

2)2(12)+21=24+21=45

-----------------------------

DO=45

OG=45

DG=90

User Bharath M Shetty
by
3.2k points