3 years ago

Write a exspression for the perimeter of triangle with the following dimensions:

Mathematics

2 answers:

QveST [7]3 years ago

8 0

Answer:

9 + 5.5x

Step-by-step explanation:

Evgesh-ka [11]3 years ago

5 0

Answer:

9 + 5.5x

Step-by-step explanation:

Since this is only asking for the perimeter, all we have to do is add the values.

0.3x + 24 + 5x + 0.2x - 15 = Perimeter of triangle.

=> 9 + 5.5x = Perimeter of triangle

Since this can't be simplified, 9 + 5.5x is the perimeter.

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3 years ago

Find the value of x ?

enyata [817]

Answer:

Step-by-step explanation:

∠E = ∠G

∠D= ∠F because it’s a parallelogram ==> D=F=2x+12 and E=G=5x

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X=24

Solution 2: