3 years ago

What is the number ?

Mathematics

2 answers:

Ksivusya [100]3 years ago

4 0

Answer:

the answer is 75

Step-by-step explanation:

13+14+ 15 +16+17

Shalnov [3]3 years ago

3 0

The answer is 75 have a great day

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Step-by-step explanation:

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Step-by-step explanation:

Given the right triangle in the image, you need to remember the following identity:

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