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tresset_1 [31]
2 years ago
12

Pls help and SHOW WORKINGS It due ASAP

Mathematics
1 answer:
zalisa [80]2 years ago
7 0

Answer:

Any real number strictly larger than 9 and strictly less than 21.

Step-by-step explanation:

By triangle inequality, the sum of the lengths of any two sides are greater than the length of the third side.

We therefore could set up three inequalities.

x+6>15, x+15>6, 15+6>x

Solving these, we get x>9, x>-9, x<21 i.e. 9 < x < 21.

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Simplify a•a²•a³ of the following
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Answer:

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Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a
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2 years ago
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3 years ago
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