eliese1117
eliese1117 eliese1117
  • 13-01-2019
  • Mathematics
contestada

A.) 10
B.) 25
C.) 20
D.) 15

A 10 B 25 C 20 D 15 class=

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darkwhispers03
darkwhispers03 darkwhispers03
  • 13-01-2019
2x+4=10
2x=6
x=3
2(3)+4= 10
(plus, on parallelograms like that, parallel sides are equal to each other)
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