What could be that ordered pair? Sb pls tell me cause I’m confused
Answers
Answer:
c. (2, 5) or d. (6, 6).
Step-by-step explanation:
A function is a relation that associates each element x of a set X, to a single element y of another set Y.
Set X is called DOMAIN
Set Y is called RANGE (CODOMAIN)
We have:
{(3, 5), (2, 4), (-3, 0), (6, 3)}
DOMAIN: {3, 2, -3, 6}
RANGE: {5, 4, 0, 3}
If Selwyn adds the pair (2, 5) or (6, 6), then the set is no longer a function, because for
x = 2 we have two different values of y: 4 and 5
x = 6 we have two different values of y: 3 and 6.
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(5.6 x 10^7)(1.05 x 10^-3) list the answer in specific scientific notation
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Neil has a total of twelve $5 and $10 bills in his wallet. He has 5 times as many $10 bills as $5 dollar bills. How many of each does he have?
Answers
Answer:
(14/3, 8/3)
Step-by-step explanation:
Let the points be
The formula for finding the coordinates of point that divides the line in a:b is:
Here x and y are the coordinates of the point that will partition the line into given ratios
Our ratio is 2 to 1,
So,
a=2
b=1
Putting the values in the formula
So the coordinates of point that divides AB in 2:1 are:
(14/3, 8/3) ..
Final answer:
To find the coordinates of point C, divide the x- and y-coordinates of AB in the ratio 2:1.
Explanation:
To find the coordinates of point C, we can use the concept of dividing a line segment in a given ratio. Given that AC:CB is 2:1, we can divide the x- and y-coordinates of the line segment AB in the same ratio.
The x-coordinate of point C is calculated by dividing the difference between the x-coordinates of points A and B by the sum of the ratio (2+1).
The y-coordinate of point C is calculated by dividing the difference between the y-coordinates of points A and B by the sum of the ratio (2+1).
Therefore, the coordinates of point C are (-2, 3).
Learn more about Coordinates here:
#SPJ12
–6.2, 5.71, –3.96, 2.84
(a) Is Sally’s statement always true, sometimes true, or always false? Write two pairs of equations using addition and two pairs of equations using subtraction to support your answer.
(b) Write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.
Answers
-6.2-(-3.96) = -2.24
-3.96-(-6.2)= -2.24
5.71+2.84=8.55
2.84+5.71=8.55
Hope this helped :)
slope = -3/7 what is the equation?
Answers
Answer:
y = -(3/7)x + 2
Step-by-step explanation:
(see attached)
recall that the slope-intercept form of a linear equation is
y = mx + b
where m = slope = given as -(3/7)
and b = y-intercept = 2
substituting these values into the eqation:
y = mx + b
y = -(3/7)x + 2
Answers
That 3 makes the quotient 16.75
If rounding to the next whole number, 17.
If rounding to the ones place, 16.8
:D
Answers
Not more than one of them could possibly represent a
proportional relationship.
A line that graphs a proportional relationship must go through
the origin (0, 0).
Either none or one of the parallel lines can go through the origin.
The only way that they can both go through the origin is
if they're both actually the same line.
Answers
to put a 9 in the bottom and make the fraction stay the same, multiply it by 1
or 9/9 since 9/9=1 so
7/1 times 9/9=(7 times 9)/(1 times 9)=63/9
answe ris 63/9