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MrRa [10]
2 years ago
13

Classify the following expression by degree and term: x2y − 7xy + xyz + x

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
4 0
3rd degree polynomial with 4 terms
VLD [36.1K]2 years ago
4 0

Answer:

3rd degree of polynomial with 4 terms.

Step-by-step explanation:

The given expression is x^2 y - 7xy + xyz + x

The given expression is a polynomial.

Let's find the degree of the polynomial.

The degree of the polynomial is highest degrees of the expression.

To find the degree of expression, we need to find highest degrees.

x^2 y = 2 + 1 = 3 (Add the power of the variables)

xyz = 1 + 1 + 1 = 3 (Added the power of the variables)

Therefore, the highest degree of the polynomial is 3.

There are 4 terms.

So, it is 3rd degree of polynomial with 4 terms.

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Sliva [168]

"determine the location" or namely, is it inside the circle, outside the circle, or right ON the circle?

well, we know the center is at (1,-5) and it has a radius of 5, so the distance from the center to any point on the circle will just be 5, now if (4,-1) is less than that away, is inside, if more than that is outiside and if it's exactly 5 is right ON the circle.

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3 years ago
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In the 30-60-90 triangle below, side s has a length of
mario62 [17]

Answer:

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Step-by-step explanation:

In a 30-60-90 triangle:

The leg opposite of the 30-degree angle is 1/2 of the hypotenuse: 8/2 = 4

The longer leg is √3 times the shorter leg: 4*√3 = 4√3

Check work: 4^2+(4√3)^2 = 8^2 --> 16+48 = 64 --> 64 = 64

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Answer:

Step-by-step explanation:

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