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Archy [21]
3 years ago
14

Multiple choice can someone please answer please

Mathematics
1 answer:
Furkat [3]3 years ago
5 0

Answer:

n = 6

Step-by-step explanation:

Since the triangles are similar then the ratio of corresponding sides are equal, that is

\frac{GH}{QR} = \frac{FH}{PR} , substitute values

\frac{n}{9} = \frac{4}{6} ( cross- multiply )

6n = 36 ( divide both sides by 6 )

n = 6

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Simplify this algebraic expression completely.<br> 5y - 3(y+ 2)
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Answer:

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5y - 3(y+ 2)

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What type of triangle is this triangle?
Westkost [7]

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Step-by-step explanation:

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2 years ago
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Classify each polynomial and determine its degree. the polynomial 3x2 is a with a degree of . the polynomial x2y 3xy2 1 is a wit
Fofino [41]

\rm 3x^2  is the polynomial of one variable with second-order and x^2y+3xy^2+1  is the polynomial of two variables with third-order

<h3>What is polynomial?</h3>

Polynomial is the combination of variables and constants in a systematic manner with "n" number of power in ascending or descending order.

We have polynomials:

\rm 3x^2  and

x^2y+3xy^2+1

For 3x^2

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In polynomial,  x^2y+3xy^2+1 there are two variables x and y.

The maximum power of x is 3( x has a power of 2 and y has a power of 1)

This is the polynomial of two variables with third order.

Thus, \rm 3x^2  is the polynomial of one variable with second-order and x^2y+3xy^2+1  is the polynomial of two variables with third-order.

Learn more about Polynomial here:

brainly.com/question/17822016

7 0
2 years ago
**PLEASE HELP THIS IS FOR A FINAL**<br><br>Please show work as well<br>​
AleksAgata [21]
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Answer:

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3 years ago
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