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fomenos
3 years ago
11

6x-y=2 X-Y=-3 so uhm plz help me

Mathematics
1 answer:
matrenka [14]3 years ago
7 0
The article for the assignment I need help with part 2
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What is the gradient of the graph shown below. Give answer in simplest for
katovenus [111]

Answer:

1

Step-by-step explanation:

Choose two points on the line:  (-5, 0) and (0, 5)

Let the first point (x_1,y_1) = (-5, 0)

Let the second point (x_2,y_2) = (0, 5)

Use the gradient formula:

\textsf{gradient}=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{5-0}{0-(-5)}=1

----------------------------------------------------------------------------------------------------

If you want to find the equation of the line, use the point-gradient form of a linear equation:  y-y_1=m(x-x_1)

(where m is the gradient and (x_1,y_1) is a point on the line)

Substituting the values into the formula:

\implies y-0=1(x-(-5))

\implies y-0=x+5

\implies y=x+5

Therefore, the equation of the line is y = x + 5

3 0
2 years ago
A jar of crunchy peanut butter contains 1.35 kg of peanut butter. if you use 8.0 % of the peanut butter for a sandwich, how many
Travka [436]
1. You have that:
  
 -The jar of crunchy peanut butter contains 1.35 kilograms of peanut butter. 
<span> 
 -You use 8.0 % of the peanut butter.
</span> 

 2. You must convert 1.35 kilograms to ounces, as below:
 

 1 kilogram=35.2739 ounces
 
 =(1.35 kilogram)(35.2739 ounces/1 kilogram)
 =1.35x35.2739 ounces
 =47.61 ounces
 

  3. Then, you have:
 
 47.61 ounces-----100%
                     x-----8%
 
 8%/100=0.08
 100%/100=1
 
 x=(0.08x47.61 ounces)/1
 x=3.80 ounces
 
 H<span>ow many ounces of peanut butter did you take out of the container?</span> 
 
 The answer is: 3.80 ounces 
6 0
3 years ago
Solve please i need help
Advocard [28]
I think the answer is P=3
5 0
4 years ago
Read 2 more answers
#72 i will give brainliest to the best answer!​
Zarrin [17]

Step-by-step explanation:

Select all of the following that are quadratic equations.

x² + 3x - 5 = 0 ✓

x² - x = 3x + 7 ✓

5x - 7 = 0 X

7x² + 14x = 0 ✓

x³ - 3x² + 1 = 0 X

x - 5 = 9x + 7 X

What is quadratic equations?

Quadratic equations is a equation that has a general form like "ax² + bx = c"

For example :

x² + 3x - 5 = 0

x² + 3x = 5

x² → ax²

3x → bx

5 → c

4 0
2 years ago
Simplify the product using FOIL.
Harrizon [31]
This might not be right but this is what I got. 6y^2-y-15 maybe this is right 
8 0
4 years ago
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