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Blababa [14]
2 years ago
12

Michael cuts a piece of wood for a project . The first cut is show and can be represented by the equation y= - 1/3 x + 6 . The s

econd cut needs to b parallel to the 1st it will pass the point (0, -2) what's the equation he cuts out ?

Mathematics
2 answers:
Readme [11.4K]2 years ago
8 0

Answer: The answer is (A) y=-\dfrac{1}{3}x-2.

Step-by-step explanation: Given that Michael cuts a piece of wood for a project . The first cut is shown in the given figure and represented by the equation y=-\dfrac{1}{3}x+6. The second cut should be parallel to the first one and will pass through the point (0, -2). We are to find the equation of the second cut.

The equation of the first cut is

y=-\dfrac{1}{3}x+6.

So, slope will be

m_1=-\dfrac{1}{3}.

Since the second cut is parallel to the first one, so the slope of the second cut will be equal to the slope of the first one. Also, the second cut passes through the point (0, -2), so its equation will be

y-(-2)=-\dfrac{1}{3}(x-0)\\\\\Rightarrow y+2=-\dfrac{1}{3}x\\\\\Rightarrow y=-\dfrac{1}{3}x-2.

Thus, (A) is the correct option.

Rudik [331]2 years ago
5 0

The real answer is Y=-1/3x-2 APEX

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Anna007 [38]

Answer:

B, y = 4x + 1

Step-by-step explanation:

to get it into y- intercept form we need to write it in the form y = mx + b

-8x = 2 - 2y, move 2y to the other side and -8x to the other side they both become positive.

2y = 8x + 2, dividing each by 2

yields y = 4x + 1

Hope this helps

8 0
2 years ago
A regression by a sample of 10 observations gives: Score=49.5+1.96 Study Hours. The sample mean of study hour is 10.5 and sum of
amm1812

Answer:

0.1463

Step-by-step explanation:

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= 1/10 + (14-10.5)²/264.5

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4 0
3 years ago
The nutrition facts label on a container of dry roasted cashews indicates there are 161 calories in 28 grams. You eat 9 cashews
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Answer:

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one gram of dry roasted cashews contains= 9/12 = 0.75 cashews

there are total of 28gram in one serving.

Therefore cashews in one serving = 0.75*28=21cashews

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b)21cashews

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