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Artyom0805 [142]
3 years ago
9

Please answer correctly !!!!!!!!!! Will Mark brainliest !!!!!!!!!!!!

Mathematics
1 answer:
nydimaria [60]3 years ago
3 0

Answer:

Step-by-step explanation:

The discriminant is what's under the square root sign in the quadratic equation.  The equation for the discriminant is b^{2}-4ac, where b is the coefficient of x, a is the coefficient of x^{2}, and c is the number with no variable attatched to it.  If we plug in the numbers (17^{2} -4*4*3) it gives you 241, which is the discriminant.  Since 241 is more than zero, it has 2 zeros.  If the discriminant was 0, there'd be 1 zero, and less then zero there would be zero zeros.

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One number exceeds another by 18 and their sum is 36.
AnnZ [28]

x - first number

x + 18 - second number

x + (x + 18) = 36

x + x + 18 = 36

2x + 18 = 36        | - 18

2x = 18           | : 2

x = 9

First number: x = 9

Second number: x + 18 = 9 + 18 = 27

Those numbers are 9 and 27.

3 0
3 years ago
What is 5x + 22 - 6x - 23<br> it is from algebra
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Answer:

Step-by-step explanation:

Bring the like terms together

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3 years ago
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sleet_krkn [62]

Answer:

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3 0
3 years ago
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At a shelter, 15% of the dogs are puppies. there are 60 dogs at the shelter. How many are puppies?
frutty [35]
So for this you need to find 15% of 60. There are a few ways to do this but I prefer to do it like this.

First, find 10% of 60. This can be found by dividing 60 by 10, because 100%/10% is 10.

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Hope this helps!
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I dont understand this equation.
amm1812
Where is the question and what is it?
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