Answer:
The coordinates of the other point are:
(x₂, y₂) = (18, 20)
Hence, option A is correct.
Step-by-step explanation:
Given
The midpoint (x, y) = (0, 5)The first point (x₁, y₁) = (-18, -10)To determine
The second point (x₂, y₂) = ?Using the Mid-point formula between (x₁, y₁) and (x₂, y₂)
[tex]\left(x,\:y\right)=\:\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)[/tex]
Here:
(x, y) is the midpoint between (x₁, y₁) and (x₂, y₂)
substituting (x, y) = (0, 5) and (x₁, y₁) = (-18, -10) in the formula
[tex]\left(0,\:5\right)=\:\left(\frac{x_2+\left(-18\right)}{2},\:\:\frac{y_2+\left(-10\right)}{2}\right)[/tex]
equating
[tex]0=\frac{x_2+\left(-18\right)}{2}[/tex]
[tex]x_2-18=0[/tex]
Add 18 to both sides
[tex]x_2-18+18=0+18[/tex]
[tex]x_2=18[/tex]
also
[tex]5=\frac{y_2+\left(-10\right)}{2}[/tex]
[tex]10=y_2+\left(-10\right)[/tex]
[tex]10=y_2-10[/tex]
[tex]10+10=y_2[/tex]
[tex]10+10=y_2[/tex]
[tex]y_2=20[/tex]
Therefore, the coordinates of the other point are:
(x₂, y₂) = (18, 20)
Hence, option A is correct.
Answer:
(x₂, y₂) = (18, 20)
Step-by-step explanation:
I hope this helps (✿◡‿◡)
10
8
6
4
2
-10 -3 -6 -4 -
22
2 4 6 8 10 X
8
A
-10
What is the solution to the system of equations?
X (-2,-8)
(-1,-5)
(0, -2)
(2, 4)
Answer:
im confused about what the answers are
A recipe for cake calls for a ratio of 1 cup of sugar for every 2 cups of flour. If Janelle wants
to use this recipe to bake three cakes, how many cups of sugar and how many cups of flour
would she use in total?
Answer:
3 cups of sugar and 6 cups of sugar
PLZ MARK BRAINLIEST!!!
Step-by-step explanation:
Three cups of sugar and six cups of flour are required to bake the cake, if for cake calls for a ratio of 1 cup of sugar for every 2 cups of flour.
What is division?It is the basic arithmetic operation, in which you are separating the number into some parts.
Given data:
A recipe for cake calls for a ratio of 1 cup of sugar for every 2 cups of flour.
Calculate the ratio for 1 cake
1 cup of sugar / 2 cups of flour
Calculate the sugar and flour for 3 cake
1 cup of sugar / 2 cups of flour × 3
3 cups of sugar / 6 cups of flour
Therefore, 3 cups of sugar and 6 cups of flour are required to bake the cake if for cake calls for a ratio of 1 cup of sugar for every 2 cups of flour.
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13. Blake Brown demonstrates cookware at the National Food Fair. He is paid $7.00 each for the first 10 demonstrations in one day and $8.50 for each
demonstration over 10. What is his commission if Blake makes 12 demonstrations in one day?
PLS HELP ME FIND X PLs
Answer:
sorry I can't understand sorry
Answer:
hi
Step-by-step explanation:
it is 70 degrees ecause x=70
Can someone please help me!
Who know how to do this ??♀️
Answer:
Not me sorry I can't help nut I hope you get the answer
Use the table to write the ratio. Explain what the ratio means.
PLSSS HELPPP ILL GIVE BRAINLY
Answer:
3)4:6 4) 8:4 5)purple : 6 6) 8:blue
Step-by-step explanation:
the ratio means the relation between two numbers which shows how
much bigger one quantity than other.
I hope my ans is correct..
hope it helps you ..
The ratios of red to purple is 2 : 3, ratio of blue to red is 2 : 1, ratio of purple to marbles is 1 : 3 and ratio of marbles to blue is 9 : 4.
What is Ratio?Ratio is a relationship between two quantities which describes how many times one quantity is contained in the other.
The ratio of two numbers p and q can be represented as p : q.
Number of Blue marbles = 8
Number of red marbles = 4
Number of purple marbles = 6
Total number of marbles = 8 + 4 + 6 = 18
The ratio of red to purple = Red marbles : Purple marbles
= 4 : 6
= 2 : 3
The ratio of blue to red = Blue marbles : Red marbles
= 8 : 4
= 2 : 1
The ratio of purple to marbles = Purple marbles : total marbles
= 6 : 18
= 1 : 3
The ratio of marbles to blue = Total marbles : Blue marbles
= 18 : 8
= 9 : 4
Hence the ratios of the given marbles are found.
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Find 65 1/2% of 1240.
Answer:
the answer is 812.2
Step-by-step explanation:
Answer:
812.2
Step-by-step explanation:
LOTS OF POINTS
answer the question down below correctly
thanks
Answer:
y = 1x + 2
Step-by-step explanation:
To fill in slope intercept form(y = mx + b) identify the initial value(b) and slope(m).
The initial value is the y coordinate when the x coordinate is 0. It is also known as the point where the line crosses the y axis. This point on the graph is (0, 2). So, the initial value is 2.
Slope is identified by finding a point on the graph that the line passes through and creating a right triangle to a point that is even with both point. Then, divide the y coordinate of that point by its x coordinate. One coordinate you could use is point (-2, 2). 2 divided by -2 is -1. But, since the line has a positive association, the slope is going to be a positive number. So, the slope is 1.
Now fill in the the slope intercept form.
y = mx + b ---> y = 1x + 2
Answer:
y= X + 2
Step-by-step explanation:
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Hakim received some gift cards for music and movie downloads for his birthday. Using one of them, he downloaded 20 songs and 13 movies, which cost a total of $163. Using another, he purchased 13 songs and 13 movies, which cost a total of $156. How much does each download cost?
Downloads cost $____for a song and $______ for a movie.
Answer:
the download cost for a song is $1 and $11 for a movie
Step-by-step explanation:
According to the questions, the following equations are as follows:
Let us assume the song be x
And, the movies be y
So,
20x + 13y = $163.........(i)
13x + 13y = $156........(ii)
Now solve substract second equation from the first equation
7x = $7
x = $1
And the y value is
20 + 13y = $163
13y = $163 - $20
13y = $143
y = $11
Hence, the download cost for a song is $1 and $11 for a movie
Pl help it’s for homework
Andrew is moving from Manhattan to Brooklyn and rented a truck from U-Haul. The cost of one-day truck rental is given by
C(m)=0.50m+50
Where m is the number of miles driven. If Andrew drives 78 miles, what is the cost of the
truck rental?
Answer:
Assuming that Andrew made the trip in one day, the cost of the truck rental is $89
Step-by-step explanation:
You can find the answer essentially by plugging in 78 for every variable m: C(78)=0.50(78)+50
C(78)=39+50
C(78)=89
The cost of driving 78 miles in one day is $89.
Four people each deliver food to peoples' homes. Audrey charges a flat fee of $4 for each delivery plus a certain amount, in dollars per mile, for each mile she drives. For a distance of 30 miles, Curtis and Audrey charge the same amount. How much does Audrey charge, in dollars per mile?
Answer:
4+1m??
Step-by-step explanation:
help me please!!!
7(9+x) =84
Answer:
x=3
Step-by-step explanation:
Answer:
x = 3Step-by-step explanation:
Solving for x:
7(9 + x) = 847(9) + 7x = 8463 + 7x = 847x = 84 - 637x = 21x = 21/7x = 3A box is to be constructed from a sheet of cardboard that is 10 cm by 60 cm by cutting out squares of length x by x from each corner and bending up the sides.
Answer:
10x60 600 is the answer
Step-by-step explanation:
Hope it helps
please help me pls pls pls pls
Answer:
1. B: 47°
2. D: 41°
3. D: 22°
4. D: 80°
5. A: 32°
Step-by-step explanation:
Hope this helps!
Look at the figure below. How many lines of symmetry does the figure
have?*
A
Answer:
1
Step-by-step explanation:
Are you talking about the A? If so 1 line of symmetry
If tneir are 22 students how many packs packs of eight pemcils do we need to buy
Answer:
3 packs of pencils.
Step-by-step explanation:
one pack has 8 pencils
two packs has 16
and three has 24
</3 PureBeauty
Answer:
You can buy 3 packs, youll have a few lefover.
Step-by-step explanation:
;]
kendall is 25 inches tall and is growing 2 inches per year. what's the function
Answer:
56
Step-by-step explanation:
hello!!!!
If I add 3 to the left side of the equation, what do I have to do to the right side of the equation?
Question 3 options:
nothing
subtract 3
add 3
multiply by 3
Find the value of each variable in the parallelogram
Answer:
m=7
n=12
Step-by-step explanation:
i took the test
PLEASE HELP!!
What is the scale factor?
Answer:
f9
Step-by-step explanation:
OMG PLS HELP THIS IS URGENT.
What is the rule used to transform ABC to its image?
A(-3,5), B(2,8), C(-4,-5) and A(-3, -5), B'(2, -8), C'(-4,5)
O A. Rm(x, y) = (-y, -x), where the equation of line m is y=-x
O
B. Rn(x, y) = (y,x), where the equation of line n is y=-x
C. Ry-axis(x, y) = (-x, y)
D. Rx-axis(x, y) = (x, -y)
Answer:
C. Ry-axis(x, y) = (-x, y)
Step-by-step explanation:
Answer: D. Rx-axis (x, y) = (x, -y)
Step-by-step explanation:
A (-3, 5) --> A' (-3, -5)
B (2, 8) --> B' (2, -8)
C (-4, -5) --> C' (-4, 5)
Hope this helped!
Shape A is congruent to shape blank
as shown by a reflection across the yaxis and then a translation down blank
units.
Shape B is congruent to shape blank
as shown by a reflection across the y-axis and then a translation down
units.
Answer:
edmentum :):)
Step-by-step explanation:
Answer:
the person above is correct! but i took a screenshot of it to for you people
Step-by-step explanation:
What’s
3 1\5 divided by 2\5
Answer:
1 2/5
Step-by-step explanation:
1 2/5 is what you get when divide both those numbers.
Answer: 8/25
Step-by-step explanation:
3
Marvin wants to exactly proportion a protective mat for a tabletop that is 5 feet long
and 2 feet wide. In order to completely cover the table without any excess, he needs
to shorten the length of the mat by feet.
What will be the new length of the mat?
А
I feet
4
12
B
4 4 feet
12
с
27 feet
D
11 feet
Answer:
Step-by-step explanation:
the mat will be b. 4ft
The new length of the mat will be 4 ( 7 / 12). The correct option is A.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the length of the mat is 5 ( 1 / 4 ) and the length cut by 2 / 3 feet. The new length will be calculated as below:-
New length = 5 ( 1 / 4 ) - ( 2 / 3 )
New length = ( 21 / 4 ) - ( 2 / 3 )
New length = ( 63 - 8 ) / 12
New length = ( 55 ) / 12
New length = 4 ( 7 / 12 )
Therefore, the new length of the mat will be 4 ( 7 / 12). The correct option is A.
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use the graph to find the constant then explain what the points
Answer:
So, Y (the up and down part of the graph) equals K (The constant of proportionality, you get it by dividing Y by X), times X (the side by side part of the graph.)
In the diagram below line k is parallel to line l, and line t intersects lines k and l
What is the value of x?
Answer: x = 9
***If the image is sideways, use the rotate button.
Alternate exterior angles are congruent.
This means the angles are equal.
(14x - 1)° and 125° are alternate exterior angles.
(14x - 1)° = 125°
The value of x is 8.86°.
What are corresponding angles?The angles that are in the same position on two parallel lines intersected by a transversal line on the parallel lines.
Corresponding angles are equal.
We have,
The diagram:
Line k is parallel to line l.
Line t intersects line k and line l.
This means that,
(14x - 1)° and 125° are alternate exterior angles.
Alternate exterior angles are congruent.
This means the angles are equal.
We get,
(14x - 1)° = 125°
14x - 1 = 125
Add 1 on both sides.
14x - 1 + 1 = 125 + 1
14x = 124
Divide both sides by 14.
x = 124/14
x = 8.86°
Thus,
(14x - 1)° and 125° are alternate exterior angles.
(14x - 1)° = 125°
The value of x is 8.86°.
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HELP please! I'm confused
Answer:
1
Step-by-step explanation:
the y intercept is where the line crosses the y-axis (that's the line going up and down)
The slanted line crosses the y axis at 1
help me please im confused