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3 years ago

The slope in decimal form ?

Mathematics

2 answers:

Jet001 [13]3 years ago

5 0

Answer:

-2

Step-by-step explanation:

Let's get two coordinate points and plug into the slope equation.

(1,2) and (.5,1)

$(y_{2} - y_{1}) / (x_{2} - x_{1} )$

(1-2) / (.5 - 1)

1 / (-.5)

-2

bogdanovich [222]3 years ago

4 0

Answer:

Step-by-step explanation:

Look at two points on the graph that are easy to read.

(0, 0) and (1, 2) are on the graph and are easy to read.

slope = (y2 - y1)/(x2 - x1) = (2 - 0)/(1 - 0) = 2/1 = 2

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Serenity wanted to make a lot of bows that she could sell. She had 6 1/4 yards of ribbon. Each bow takes 3/4 yard to make. How m

Gnesinka [82]

Answer:

8 Bows

Step-by-step explanation:

I will be using money as an example.

It takes 4 quarters to make a dollar. (1/4 1/4 1/4 1/4 = 1)

By using this method we will know that it takes 24 quarters to make 6 dollars and the additional 1/4 is an extra quarter. Now that we have 25 quarters we will divide it by 3 because it takes 3/4 to make a bow.

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3 years ago

Line m in xy plane contains the points (2,4) and (0,1) which of the following is the equation of M

HACTEHA [7]

Answer:

The equation of line M in slope intercept form is $y=\frac{3}{2}x+1$

The equation of line M in standard form is $3x-2y=-2$

Step-by-step explanation:

step 1

Find the slope of line M

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the points

(2,4) and (0,1)

substitute

$m=\frac{1-4}{0-2}$

$m=\frac{-3}{-2}$

$m=\frac{3}{2}$

step 2

Find the equation of the line M in point slope form

$y-y1=m(x-x1)$

we have

$m=\frac{3}{2}$

$point\ (0,1)$

substitute

$y-1=\frac{3}{2}(x-0)$

$y-1=\frac{3}{2}x$ ----> equation in point slope form

step 3

Find the equation of line M in slope intercept form

$y=mx+b$

Isolate the variable y in the equation of the line in point slope form

$y-1=\frac{3}{2}x$

Adds 1 both sides

$y=\frac{3}{2}x+1$

step 4

Find the equation of the line M in standard form

$Ax+By=C$

where

A is a positive integer

B and C are integers

we have

$y=\frac{3}{2}x+1$

Multiply by 2 both sides

$2y=3x+2$

$3x-2y=-2$ ---> equation in standard form

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3 years ago

Which of the following is equivalent to -21(6 - 71)?

Wittaler [7]

Answer: D

Step-by-step explanation:

8 0

3 years ago

Suppose that the function g is defined for all real numbers as follows

Talja [164]

Answer:

-9

Step-by-step explanation:

-(-2-1)^2

-(1-1)^2

x>2 , so g(x) = 3

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3 years ago

The height of a triangle is 15cm, the base is 40cm and the other two side are 25cm.

morpeh [17]

The formula for the area of a triangle is base*height/2. So lets input the number.

15*40=600/2=300 cm2

6 0

3 years ago

The slope in decimal form ? ​

The slope in decimal form ?