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3 years ago

Can someone help with this geometry question?

Mathematics

2 answers:

Aleksandr [31]3 years ago

5 0

Answer:

10.6

Step-by-step explanation:

A rhombus has equal length sides

6x-11 = 25 -4x

Add 4x to each side

6x-11+4x = 25-4x+4x

10x-11 = 25

Add 11 to each side

10x +11-11 = 25 +11

10x = 36

Divide by 10

10x/10 = 36/10

x = 3.6

Now we need to find the length of a side (since they are equal)

6x-11

6(3.6) -11

21.6-11

10.6

Alex787 [66]3 years ago

3 0

since it's rhombus, then

6x-11=25-4x

10x=36

x=3.6

each side = 25-4(3.6)

= 25 - 14.4

= 10.6

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