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zavuch27 [327]
2 years ago
13

Is the square root of negative 5 a rational irrational or imaginary

Mathematics
2 answers:
Travka [436]2 years ago
6 0
I believe it is an imaginary number because imaginary numbers are square roots of negative numbers.
mariarad [96]2 years ago
4 0
I think its imaginary
hope this helps
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nikklg [1K]

saddosasdoalwdolasdoawdfoafkaodwaaodflawdfoafkawodkaofafowldawosfkaodw

7 0
2 years ago
If You can pls answer all 4 with the equations
Trava [24]

9514 1404 393

Answer:

  1. 69
  2. 100
  3. -24
  4. 1/729

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic. Your calculator can help.

1. 6x -2y +5y = 6(10) -2(3) +5(3) = 60 -6 +15 = 69

__

2. add 16 to find x.

  x -16 = 29

  x = 45

Then do the substitution:

  2(45 +5) = 2(50) = 100

__

3. 3(4²) -4(18) = 3(16) -4(18) = 48 -72 = -24

__

4. (1/9)³ = (1/9)(1/9)(1/9) = 1/(9·9·9) = 1/729

8 0
2 years ago
Find the length of the shorter leg of a right triangle if the longer leg is 7 feet more than the shorter leg and the hypotenuse
gtnhenbr [62]
You can use the pythagorean theorem.
a^{2} + b^{2} = c^{2}
Now lets write out what we know.

Shorter leg = x
Longer Leg = x + 7
Hypotenuse = x - 7

a^{2} + b^{2} = c^{2}
Now solve for x
x^{2} + (x+7)^{2} = (2x-7)^{2}
x = 28
Since you know x = 28, which is the shorter leg, you can solve for the rest by just plugging in 28 where x is located. For instance, longer let is x + 7 so 
28 + 7 = 35





6 0
2 years ago
The graph above shows a polynomial function with ___
Nata [24]

Your question: The graph above shows a polynomial function with ___

<h3>Answer: B,  a polynomial function with an odd degree and a positive leading coefficient</h3>

Step-by-step explanation: If the degree of a polynomial f(x) is even and the leading coefficient is positive, then f(x) → ∞ as x → ±∞. ... If f(x) is an odd degree polynomial with positive leading coefficient, then f(x) →-∞ as x →-∞ and f(x) →∞ as x → ∞.

I hope this helps, mate!

6 0
3 years ago
Can someone help I’m confused
Yanka [14]
The slope of (14,12) and (35,30) is:
m= 6/7
7 0
2 years ago
Read 2 more answers
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