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Alex73 [517]
3 years ago
15

Is 3x^2-5x^4+2x-12 a polynomial

Mathematics
1 answer:
ivanzaharov [21]3 years ago
6 0

Yes it is a polynomial .

The degree of polynomial is 4 and there is no power as a fraction or negative integer

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A right triangle has a hypotenuse of 10 feet and a leg of 6 feet. What is the length of the other leg?
Artemon [7]

Answer:

The other length of the leg is <em>8 feet.</em>

Step-by-step explanation:

To find the answer we have to find what<em> 10</em> and <em>6 is squared.</em>  <em>10 x 10 = 100</em>.  

<em>6 x 6 = 36.  </em>Now since we are trying to find the length of the other leg, we will <em>subtract 100 from 36</em> and we get <em>64</em>.  Then for the last step, we will figure out what number<em> squared equals 64.</em>  Because 8 x 8 = 64, <em>8 is our answer.</em>

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2 years ago
PLZZZZ ANSWER FAST At the beginning of spring, Robert planted a small sunflower in his backyard. When it was first planted, the
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3 years ago
What is the final concentration if a saline solution consisting of 20% NaCl is diluted using a 1/4 solution?
vodomira [7]

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6 0
3 years ago
Hii please answer, thank you :)
Kipish [7]

Answer:

Eddie used the incorrect ratio for sin

Step-by-step explanation:

sinT = \frac{opposite}{hypotenuse} = \frac{UV}{UT} = \frac{8}{17} , then

∠ T = sin^{-1} (\frac{8}{17} )

7 0
3 years ago
(07.01 MC)
Triss [41]

Answer:

Charlie's solution is incorrect.


Part A: The equation must be divided by the number next to the variable. So 5x will be divided by 5 which will equal x, and 30 will be divided by 5 which equals 6. The final answer will be x=6.


Part B: The equation will have one solution because there is only one way to solve it.


6 0
3 years ago
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