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3 years ago

Please help me!! (Look at the photo)

Mathematics

1 answer:

maw [93]3 years ago

4 0

Answer:

310in

Step-by-step explanation:

7×10=70

70×2=140(there are two that are the same length)

5×10=50

50×2=100(there are two that are the same length)

5×7=35

35×2=70(there are two that are the same length)

70+100=170

170+140=310

please let me know if it's correct

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Answer:

Step-by-step explanation:

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Add x to both sides

x -3 = 7 - x +x

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Step-by-step explanation:

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Lady_Fox [76]

Answer:

$\dfrac{18}{5}$

Step-by-step explanation:

The picture shows three isosceles tirangles with the same legs. The base of each triangle is 12 units, 5x-3 units and 17 units.

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