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3 years ago

HELP I GIVE BRAINLIEST HELP ASAP!!!!

Mathematics

1 answer:

spayn [35]3 years ago

5 0

Answer:

Step-by-step explanation:

rational numbers are numbers that can be expressed as fractions.

e.g. 1 , 1/2, 2/7

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What are the x-intercept and y-intercept of the graph of y=−12x+4 ? Drag and drop your answers into the boxes. x-intercept: y-in

ollegr [7]

Answer:

y intercept = 4

x intercept = 1/3

<u>x - intercept</u>

To find the x intercept, substitute 0 for y and solve for x.

0 = -12x + 4

0 = -12 (1/3) + 4

0 = -4 + 4

0 = 0

The x - intercept is 1/3

<u>y - intercept</u>

To find the y intercept, substitute 0 for x and solve for y.

y = -12 (0) + 4

y = 0 + 4

y = 4

The y - intercept is 4.

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3 years ago

-2.7+17.8+29.5+8.9=?

BARSIC [14]

Answer:

64.5

Step-by-step explanation:

64.5

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2 years ago

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Emily works at a local restaurant. She made $200 in tips last night. She shared 15 percent of her tips with the crew that cleans

svet-max [94.6K]

30 dollars. She gave the clean up crew 30 dollars

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3 years ago

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The probability of a randomly selected employee of a company being male is 60% the probability of the employee being less than 3

belka [17]

10%

? ? ? ? ? i think its probably not right

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3 years ago

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What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line?

HACTEHA [7]

Answer:

Option C is the answer.

Step-by-step explanation:

To find the equation of the straight line equation i.e, we must be given with the two points $\left (x_{1},y_{1} \right )$ and $\left (x_{2},y_{2}\right )$

Since from the graph the two points closest to the line are $\left ( 10,36 \right )$ and $\left ( 22,12 \right ).$

Equation of line with two points closest to the line :

$y-y_{1}=m\cdot \left ( x-x_{1} \right )$

where m is the slope.

First we find the slope(m)= $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{12-36}{22-10}$

on simplify we get, $m=-2$ .

Now, to find the equation of the line: $y-y_{1}=m\cdot \left ( x-x_{1} \right )$

$y-36=\left ( -2 \right )\cdot \left ( x-10 \right )$

Apply distributive property on right hand side, we get

$y-36=-2\cdot x+20$

Adding both sides by 36, we get

$y=-2x+20+36$

$y=-2x+56$ .

The equation for the linear model in the scatter plot obtained by the two closest point $\left ( 10,36 \right ) and \left ( 22,12 \right )$ closest to the line is,

$y=-2x+56$

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3 years ago

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