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Xelga [282]
1 year ago
14

True or false: The following lengths would be able to make a triangle: 5 in, 7 in, 3 in

Mathematics
1 answer:
lisov135 [29]1 year ago
7 0

Answer:

no

Step-by-step explanation:

cus its has to be 5. 5. 3 or something

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The mean incubation time of fertilized eggs is 19 days. Suppose the incubation times are approximately normally distributed with
pochemuha

Answer:

a)17.92

b) 16.83 .... 21.17

Step-by-step explanation:

ρ→   z

0.14 = -1.080319341

-1.080 = (x - 19)/1 = 17.92

~~~~~~~~~~~~~~~~~~

3% / 2 = 1.5%

1.5% - 98.5%

ρ→   z

0.015 = -2.170090378 ....  -2.17 = (x-19) =16.83

0.985 = 2.170090378  ....   2.17 = (x-19) =21.17

8 0
3 years ago
Width of a rectangle with the length of x+6 and area x^3+2x^3-5x-66
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A= W×L
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3 years ago
Children 12 and under eat free at a local restaurant. If x represents age, write an inequality to represent people who do not ge
nadya68 [22]

Answer:

Step-by-step explanation:

3 0
2 years ago
I don't really get it ​
blsea [12.9K]

I can't see the whole pic...

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3 0
2 years ago
I need help answering this question, Asap
Natasha2012 [34]

Answer:

(-65)/17

Step-by-step explanation:

Evaluate 3/(x - 2) - sqrt(x - 3) where x = 19:

3/(x - 2) - sqrt(x - 3) = 3/(19 - 2) - sqrt(19 - 3)

19 - 3 = 16:

3/(19 - 2) - sqrt(16)

19 - 2 = 17:

3/17 - sqrt(16)

sqrt(16) = sqrt(2^4) = 2^2:

3/17 - 2^2

2^2 = 4:

3/17 - 4

Put 3/17 - 4 over the common denominator 17. 3/17 - 4 = 3/17 + (17 (-4))/17:

3/17 - (4×17)/17

17 (-4) = -68:

3/17 + (-68)/17

3/17 - 68/17 = (3 - 68)/17:

(3 - 68)/17

3 - 68 = -65:

Answer: (-65)/17

4 0
3 years ago
Read 2 more answers
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