3 years ago

Which unit should be used when measuring the length of a state border?

2 answers:

7 0

Hey there!

A state border is thousands of miles long (some of them). Meters would be too small of a measurement. Centimeters is even smaller. So the answer is B. Because this uses the least amount of numbers.

I hope this helps!

balu736 [363]3 years ago

6 0

The answer is b. kilometer

Hope this helps :)

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sladkih [1.3K]

I think 15 I am not 100 percent on that

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2 years ago

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The area of a square room can be expressed as 196x12y10z6 square feet . hajime is installing a wallpaper border along the perime

jeka94

The perimeter of the room will be $56x^6y^5z^3$ feet

<h3>Area of a square</h3>

A square is quadrilateral with 4 sides. The formula for calculating the area of the shape is given as:

A = L²

Given the following parameters

A = $196x^{12}y^{10}z^6$

Substitute

L² $=196x^{12}y^{10}z^6$
$L=\sqrt{196x^{12}y^{10}z^6}\\L=14x^6y^5z^3$

Determine the perimeter

Perimeter = 4L

Perimeter = 4(14x^6y^5z^3)

Perimeter = $56x^6y^5z^3$

Hence the perimeter of the room will be $56x^6y^5z^3$ feet

Learn more on area and perimeter of square here: brainly.com/question/25092270

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2 years ago

F(x) = x^2 - 5x+8, g(x) = x^2-4

Rina8888 [55]

Answer:

-5x -12

Step-by-step explanation:

BRAINLIEST PLEASE

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3 years ago

Describe the error in the following procedure

Luden [163]

They didn’t use the distributive property correct because they didn’t multiply 5x3

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4 years ago

The product of two consecutive odd natural numbers is 1 less than 6 times their sum. Find the numbers.

MrRissso [65]

Answer:

11 ; 13

Step-by-step explanation:

Let the numbers be :

x and x + 2

x * (x + 2) = 6(x + x + 2) - 1

x² + 2x = 6(2x + 2) - 1

x² + 2x = 12x + 12 - 1

x² + 2x = 12x + 11

x² + 2x - 12x - 11 = 0

x² - 10x + 11 = 0

x² - 11x + x + 11 = 0

x(x - 11) + 1(x - 11) = 0

(x - 11) = 0 or (x + 1) = 0

x = 11 or x = - 1

X cannot be negative

x = 11

x + 2 = 11 +2 = 13

6 0

3 years ago