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oksian1 [2.3K]
3 years ago
15

Find the value of x in the triangle shown below.

Mathematics
1 answer:
AlladinOne [14]3 years ago
4 0

Answer:

A

Step-by-step explanation:

{8}^{2}  =  {x}^{2}  +  { 3}^{2}  \\  {x}^{2}  =  {8}^{2}  -  {3}^{2}  \\  {x}^{2}  = 64 - 9 \\ x =  \sqrt{55}  = 7.416

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AVprozaik [17]

Let x = cost of the dishwasher.

The amounts the children are paying are:

Mark =20% = 1/5, so  1/5x

Sorin = 75

Raymond = 1/4x

Stephanie = 75

Kristin = 1/3x

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