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mojhsa [17]
3 years ago
11

There’s a few more left

Mathematics
1 answer:
LenaWriter [7]3 years ago
5 0

Answer:

y = 1x - 3

Step-by-step explanation:

Slope = \frac{y_{2}-y_{1}}{x_{2}-x{1}}

Slope = \frac{1 - 0}{4 - 3}

Slope = \frac{1}{1}\\

y = 1x + b

I'll pick point (3,0)

0 = 1(3) + b

0 = 3 + b

b = -3

y = 1x - 3

-Chetan Kachana

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Write the equation of the line in slope-intercept form that has the following points: (2, -1)(5, -3)
kirza4 [7]

Answer:

\large\boxed{y=-\dfrac{2}{3}x+\dfrac{1}{3}}

Step-by-step explanation:

The skope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (2, -1) and (5, -3). Substitute:

m=\dfrac{-3-(-1)}{5-2}=\dfrac{-3+1}{3}=\dfrac{-2}{3}=-\dfrac{2}{3}

We have the equation:

y=-\dfrac{2}{3}x+b

Put the coordinates of the point (2 , -1) to the equation:

-1=-\dfrac{2}{3}(2)+b

-1=-\dfrac{4}{3}+b           <em>add 4/3 to both sides</em>

\dfrac{1}{3}=b\to b=\dfrac{1}{3}

Finally we have:

y=-\dfrac{2}{3}x+\dfrac{1}{3}

6 0
4 years ago
My coffee mug weighs 200 g and hold 260cm3 .
yarga [219]

The coffee mug when filled will weigh 460 g

<h3>Calculating mass</h3>

From the question, we are to determine the weight of the mug if filled with water

From the given information,

The weight of the coffee mug is 200 g and holds 260cm³.

If filled with water, the volume of the water will be 260cm³.

Now, we will determine the mass of this volume of water

Using the formula,

Density = Mass/Volume

∴ Mass = Density × Volume

Volume = 260 cm³

Density of water =  1 g/cm³

∴ Mass of the water = 1 × 260

Mass of the water = 260 g

Mass of the coffee mug when filled with water = Mass of the coffee mug when empty + Mass of water  

Mass of the coffee mug when filled with water = 200 g + 260 g

Mass of the coffee mug when filled with water = 460 g

Hence, the coffee mug when filled will weigh 460 g

Learn more on Calculating mass here: brainly.com/question/17385315

#SPJ1

5 0
1 year ago
Which number sentence is true?
Serggg [28]

Answer: the answer choice “d” is correct

Step-by-step explanation:

because the different symbols mean different things and yeah

8 0
3 years ago
Read 2 more answers
Which point is the center of the circle?<br><br> point W<br> point X<br> point Y<br> point Z
sergiy2304 [10]

Answer:

x

Step-by-step explanation:

The center of the circle is in the middle of the circle

X is the center of the circle

3 0
3 years ago
Read 2 more answers
taniqua took a test that had 20 multiple choice questions and 10 true/ false question. she got 9/10 of the multiple choice corre
Bess [88]

Answer:

18 multiple choice and 8 true/false


4 0
4 years ago
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