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Lemur [1.5K]
3 years ago
14

Does 21, 10, and 9 be the measures of the sides of a triangle

Mathematics
1 answer:
musickatia [10]3 years ago
8 0

Answer:

no

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

9+10 > 21

19 >21

This is not true so it cannot make a triangle

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All real numbers except where x<-3

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What is the answer to 12x^7 over 3x
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8 0
3 years ago
Step by step how to solve 4x+2=5(x+10)​
Shalnov [3]

Answer:

x = -48

Step-by-step explanation:

4x + 2 = 5(x + 10)

expand the 5(x+10)

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The answer is x = -48.

8 0
3 years ago
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