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Burka [1]
3 years ago
11

I need help with all of this

Mathematics
1 answer:
Drupady [299]3 years ago
4 0
1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7
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If two sides of a right angled triangle are 5cm and 6cm long, how many possibilities are there for the length of the third side?
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The two sides of a right triangle are 5 cm and 6 cm.

There are three different ways this can happen.

1. 5 cm and 6 cm are the two legs of the 90° angle and hence, the hypotenuse is the third side.

Now, applying Pythagoras Theorem,

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3. 6 cm is the length of the hypotenuse and one leg is 5 cm.

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