3 years ago

HELPPP ME PLEASSSEE :(

Mathematics

2 answers:

Arada [10]3 years ago

6 0

I am pretty sure the answer is d.

Colt1911 [192]3 years ago

6 0

Answer:definitely a trinomial expression.

Step-by-step explanation:

Since it has 3, it’s a trinomial.

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The vertices of square RSTV have coordinates R(-1,5), S(-3,1), T(-7,3), and V(-5,7). What is the perimeter of RSTV?

kompoz [17]

The perimeter of square RSTV is: 17.88 units

Further explanation:

As the given figure is a square, all of its sides will be equal. So we have to find one side to find the perimeter.

Given

R(-1,5), S(-3,1), T(-7,3), and V(-5,7)

The distance formula will be used to find the side

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^@}$

Let x be one side of square

$RS=x=\sqrt{(-3-(-1))^2+(1-5)^2}\\=\sqrt{-3+1)^2+(-4)^2}\\=\sqrt(-2)^2+(-4)^2}\\=\sqrt{4+16}\\=\sqrt{20}\\=4.47$

Let P be the perimeter of square

P= 4x

P=4*4.47

=17.88 units

The perimeter of square RSTV is: 17.88 units

Keywords: Perimeter, Distance Formula

Learn more about perimeter at:

#LearnwithBrainly

6 0

3 years ago

The point (x, y) is the top of a polygon. Which point would it map to if the polygon were reflected over the y-axis and then tra

Pachacha [2.7K]

It’s either b or C because your going down.... but I think it’s B

7 0

4 years ago

Using the image below, where would the coordinates of point A be if the triangle was translated by ⟨x−4,y+3⟩?

Dennis_Churaev [7]

Answer:

(-9,4)

Step-by-step explanation:

so we are going to take the original coordinates (-5,1) and to the operation that the question wants us to do (x-4,y+3) by subsitituing the variables in so we get (-5-4,1+3)

Answer: (-9,4)

6 0

2 years ago

Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending pow

shutvik [7]

Answer:

a^3-125

Step-by-step explanation:

(a-5)(a^2+5a+25)

a^3+5a^2+25a-5a^2-25a-125

a^3+5a^2-5a^2+25a-25a-125

a^3-125

5 0

3 years ago

Read 2 more answers

PLEASE HELP WILL MARK BRAINLY NO LINKS ONLY GET ONE AWNSER FOR ME SO NO LINKS OR FUNNY STUFF

puteri [66]

Answer: I believe it's 6 5/8

Step-by-step explanation:

8 0

3 years ago