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4 years ago

Please help! Not really good with coordinates.

Mathematics

2 answers:

Phantasy [73]4 years ago

6 0

Answer:

i really want to help but i think it might be D

Step-by-step explanation:

zheka24 [161]4 years ago

5 0

Answer:

(1 , 7)

Step-by-step explanation:

(1 , 7) (5 , 7)

(1 , 3) (5 , 3)

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the side length ofthe square porch behind macis house is (3x + 2) feet. The porch has a perimeter of (14x - 2) feet. What are th

andriy [413]

Answer:

The porch is 17 ft by 17 ft

Step-by-step explanation:

The perimeter of a square is

P = 4s where s is the side length

P = 4( 3x+2)

P = 12x+8

We know P = 14x-2

14x-2 = 12x+8

Subtract 12x from each side

14x-2 -12x = 12x+8-12x

2x -2 = 8

Add 2 to each side

2x-2 +2 = 8+2

2x= 10

Divide by 2

2x/2 = 10/2

x = 5

The side is 3x+2

3*5+2

15+2

The porch is 17 ft by 17 ft

5 0

4 years ago

PLEASE HELP NEED!!!!

xenn [34]

Step-by-step explanation:

Make the percentages into decimals by dividing by 100. Find germany by subtracting japan and USA from 1

Japan is 0.53

USA = 0.37

Germany = 0.1

8 0

3 years ago

Select All that apply.

Sati [7]

Irrational because 3.14... is pie.

3 0

3 years ago

Write down letters of the circled points and order them by least to greasiest. You will spell a word that describes y way to com

Kaylis [27]

One way to compare quantities is with fractional numbers that represent quantities using divided numbers.

<h3>What is a fraction?</h3>

Fractional number is a mathematical concept that refers to a quantity divided by another quantity. Common fractions are made up of: numerator, denominator and dividing line between them (horizontal or oblique bar).