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stepladder [879]

2 years ago

9

What is the slope of the line that is parallel to a line whose equeation is 3y = -4x + 2 ?

2 answers:

Novay_Z [31]2 years ago

8 0

-----------------------
Find Slope :
-----------------------
3y = -4x + 2
y = -4/3x + 2/3

Slope = - 4/3

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Answer: -4/3
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yawa3891 [41]2 years ago

7 0

You need write the line function's equation this way: y=a.x+b, where "a" is the slope.
Well, if we divide both members by 3, we can see that!
y=-4/3x+2/3
The slope is -4/3.
Good luck!
M.

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Answer:

Part A)

Each diagonal is about 9.43 feet.

Part B)

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Step-by-step explanation:

Part A)

Since each vertical board has a width of 8 inches, for one section with 12 vertical boards, the total width will be 8(12) = 96 inches.

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We are also given that the horizontal pieces will be 5 feet apart.

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Compute:

$d^2=89$

Taking the square root, we acquire:

$\displaystyle d=\sqrt{89}\approx9.43 \text{ feet}$

So, each diagonal is about 9.43 feet.

Part B)

For each section, we have two horizontal pieces (each 8 feet) and one diagonal piece (each √89 feet).

Therefore, for one section, we will need a total of:

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$T=30(16+\sqrt{89})$

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Wally will need about 736.02 feet of wood in total.

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