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Fynjy0 [20]
3 years ago
7

The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of

the third side. The lengths of two sides of a triangle are 17 ft and 22 ft. Find the possible lengths of the third side.
Mathematics
2 answers:
Temka [501]3 years ago
7 0

Answer:

Any c answer that fits 5 <c<37 is correct.

Step-by-step explanation:

Say the three sides of the triangle are  

a

,

b

and  

c

. Here,  

a

=

16

and  

b

=

21

. We must find the possible values of  

c

.

Since  

a

+

c

>

b

, we can input:

16

+

c

>

21

c

>

5

.

So the lower bound of  

c

is everything above  

5

.

We also know that  

a

+

b

>

c

. Inputting:

16

+

21

>

c

37

>

c

.

So  

c

must be less than, but not including  

37

.

In conclusion, the side length  

c

must satisfy the following inequality:

eimsori [14]3 years ago
7 0

Answer:

The answer C

Step-by-step explanation:

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Nadya [2.5K]

Answer:

The length for the 97th percentile for a man's arm span is 74.96 inches.

Step-by-step explanation:

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We can search for the 97th percentile for the standard normal distribution. This will give a value z=1.88.

Then, we can convert this z-score to our distribution:

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Alona [7]

Answer:

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Step-by-step explanation:

0.5x+78.2=287

Subtract 78.2 from each side

0.5x+78.2-78.2=287-78.2

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Divide each side by .5

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