Answer:
Step-by-step explanation:
a) (1/2)*6*5
c)0.5*6*5
h)2.5*6
Answer:
Step-by-step explanation:
Please refer to the attached image.
Recall that in order to find the equation of a line parallel to another one, one needs to have the actual slope of the original line. This is because one will need to give the same slope in the equation for the new line.
Let's now try to extract the slope of the first line by looking at its graph. Recall as well that the formula for the slope uses information from two points on the plane 
through which the line passes. We then try to find two points with easily identifiable coordinates. Please find two such points marked with red dots in the attached image. Their coordinates are also shown: (0,4) and (10,9).
Now let's use the formula for the slope (m) given two points
If we assign 
, and 
the slope becomes:
Then the parallel line we are going to build should also have slope "1/2"
Now, the next step is to create the equation of the new line using the slope m = 1/2 and also using the point (4,1) where it should be passing. So we use the "point-slope" formula to create the line:
where 
is the coordinate pair of thepont we want the line to go through (in our case the point (4,1)). Then:
which is the third option among your list of answers.
The number of students who do not like puzzles and ride the bus to school is 205
To find the answer it is necessary to do the following procedure:
To find out how many people the 2/5 traveling by bus are equivalent to, divide the total number (2000) of people by 5, and then multiply that value by 2.
- 2000 ÷ 5 = 400
- 400 × 2 = 800
From the above, it can be established that 800 people travel by bus to school. Now, to know how many people travel by bus and do not like puzzles, the following operation must be done.
Subtract the number of students who do like puzzles and ride the bus (595) from the total number of students who ride the bus (800)
So the answer is 205 students ride the bus and they don't like puzzles.
Learn more at: brainly.com/question/24558946
What is the slope of the line through (2,−2)(2,-2)(2,−2)left parenthesis, 2, comma, minus, 2, right parenthesis and (9,3)(9,3)(9
Musya8 [376]
The slope of line passing through (2,-2) and (9,3) is 5/7
Step-by-step explanation:
Given two points are:
(x1,y1) = (2,-2)
(x2,y2) = (9,3)
The slope is defined as the steepness of a line.
When two points are known, through which the line passes,
The slope is given by:
Putting the values
Hence,
The slope of line passing through (2,-2) and (9,3) is 5/7
Keywords: Slope, Equation of line
Learn more about slope at:
#LearnwithBrainly
Answer:
The pellet will last after 12 days
Step-by-step explanation:
* Lets change the story problem to equations to solve it
- There is a pound of guinea pig pellets
- One pound of pellets is about three cups of food
- Each guinea pig eats 1/4 cup of pellets a day
* Lets use these information to solve the problem
∵ One pound of guinea = 3 cups of food
∵ The guinea pig eats 1/4 cup a day
- The pig can finish one cup in four days
∵ The number of days = number of cups ÷ the eaten in a day
∵ The number of cup = 3 cups
∵ The eaten pellets in a day = 1/4
∴ The number of days = 3 ÷ 1/4 = 3 × 4/1 = 12 days
* The pellet will last after 12 days
