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seraphim [82]
3 years ago
13

Someone help please.

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
6 0

Answer:

9

Step-by-step explanation:

Special right triangle

this is a 45, 45, 90 triangle

Meaning that whatever the hypotenuse is

that it will be the same for x

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7 0
3 years ago
Each of the students at piano recital takes about 8 3/4 minutes to introduce themselves and play 3 songs. There are 9 students p
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Thus, the recital lasts at least 78.75 minutes.

Answer:

The recital lasts at least 78.75 minutes.

5 0
3 years ago
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3 0
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