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MrRa [10]
3 years ago
13

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

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
4 0
3rd degree polynomial with 4 terms
VLD [36.1K]3 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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melamori03 [73]
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3 0
3 years ago
Can someone please tell me the answer on this.
marishachu [46]

Answer: x = 31

Step-By-Step:

<u>To Find x:</u>

<u />\left(2x+20\right)+\left(x+10\right)+\left(2x-5\right)=180 (Angle Sum Property Of Triangles)

(Remove the brackets)

<u />2x+20+x+10+2x-5=18<u />

(Group Accordingly)

<u />2x+x+2x+20+10-5=180<u />

= 5x+20+10-5=180

= 5x\:+\:25 =180

= 5x= 180 - 25

= 5x = 155

= x=\frac{155}{5}

= 31

<u>Therefore</u> x = 31

So,

Angle A = x + 10 = 31 + 10 = 41

Angle B = 2*x + 20 = 2*31 + 20 = 82

Angle C = 2*x - 5 = 62 - 5 = 57

5 0
2 years ago
To solve you must subtract 25 from both
ahrayia [7]

Answer:

What are you subtracting 25 from?

7 0
2 years ago
Which triangles are similar to the change in ABC? C. Both D. Neither​
vivado [14]

Answer:

My answer would be B.

Step-by-step explanation:

Triangle angles have to add up to a total of 180 degrees. B. has a very close measures in angles. I am sorry if this is not the answer. But let me know.

6 0
3 years ago
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