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3 years ago

What is the expression for the area of the old garden if the perimeter is 6w+8, where W represents the width?

Mathematics

1 answer:

musickatia [10]3 years ago

8 0

Answer:

w(2w+4)

Step-by-step explanation:

we know A = l * w

and Perimeter = 2l + 2w

we want to find l in terms of w

2l + 2w = 6w + 8

2l = 4w + 8

l = 2w + 4

so A = w * (2w + 4)

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2 over 3 plus 3 over 8

denis-greek [22]

Hello,

The answer to your question is....

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= (2 × 8) + (3 × 3)

3 × 8

= 25/24 OR 1 1/24

Hope this helps!!!! Sorry I took so long :)

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3 years ago

Please help, I’ll mark you as brainliest!!!!!

kolezko [41]

Answer:10

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2 years ago

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The smallest square number which can be divisible by 11 and 5

Elena L [17]

Answer:

3025

Step-by-step explanation:

let's look at it in this concept.

For a number to be divisible by 11 and 5. it must be a multiple of the LCM of 11 and 5.

LCM of 11 and 5=55

therefore the number is 55x, where x is a positive integer.

it is a said that the number is a perfect square

therefore the square root of 55x must be an integer.

$\sqrt{55x} = \sqrt{5 \times 11 \times x}$

the smallest value of x to make 55x a perfect square is....

$x = 11 \times 5 = 55$

Therefore the number is.... .

$55x = 55(55) = 3025$

sweet right

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2 years ago

What is the equation of this line in slope-intercept form (-1,5) and (1,-3)?

Harrizon [31]

Slope intercept means
y=mx+c
the slope of the line is m=(y2-y1)/(x2-x1)=(-3-5)/(1+1)= -4
the equation of the line is
y-5 = -4(x+1)
4x+y-1=0
changing the equation into slope intercept form
y= -4x+1

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3 years ago

The distance of one light-year is approximately 9,500,000,000,000 kilometers. What is this distance in scientific notation?

zhenek [66]

Answer:

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Step-by-step explanation:

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2 years ago

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