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Brilliant_brown [7]
3 years ago
7

Determine perimeter

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

20cm

Step-by-step explanation:

7.2 + 7.2 + 2.8 + 2.8 = 20

iris [78.8K]3 years ago
4 0

Each side of the rectangle is equal to the side opposite from it. That means you have 2 sides of 7.2 cm and 2 sides of 2.8 cm.

To find perimeter, you add all the sides. So that's 7.2 + 7.2 + 2.8 + 2.8, which is 20 cm altogether.

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Studentka2010 [4]

The equation of the line is y = -11x + 232

<h3>How to determine the equation?</h3>

The given parameters are:

Slope (m)= -11

Point (x1, y1) = (31, -109)

The linear equation is then calculated as:

y = m(x - x1) + y1

This gives

y = -11(x - 31) - 109

Evaluate the product

y = -11x + 341 - 109

Evaluate the like terms

y = -11x + 232

Hence, the equation of the line is y = -11x + 232

Read more about linear equations at:

brainly.com/question/14323743

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2 years ago
3x-1/5=x+1/3 solve for x
Maru [420]

Answer:

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Step-by-step explanation:

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collect like terms

9x - 5x = +5 + 3

= 4x = 8

Divide both sides by the coefficient of x that's 4

= 2

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3 years ago
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ANTONII [103]
-7, -2, -1, 0, 3, 5, 7
6 0
2 years ago
Read 2 more answers
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alexandr1967 [171]
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What is the value of the expression below when w = 5?<br> 2w2 – 2w + 3
bagirrra123 [75]

Answer:

I got you

Step-by-step explanation:

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