100 POINTS AND BRAINLY NO LINKS What are the coordinates of point N after it is reflected across the x-axis?
(−3, −4 )
(−3, 4)
(3, −4)
(3, 4)
Answers
Answer:
(-3, 4)
Explanation:
Reflection over the x -axis is (x,y) → (x,−y)
Here the given point:
N(-3, -4)
If reflected:
(-3, 4)
Answer: (-3, 4)
Explanation:
When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).
(-3, -4) ⇒ (-3, 4)
Related Questions
5. Find the area of the composite figure.
120 in.2
234 in.2
228 in.2
240 in.2
Answers
Answer:
234 in.2
Step-by-step explanation:
To find the area of the composite figure divide it into 3 shapes.
A large rectangle which is 10 by 20 so the area is 200.
A smaller rectangle which is 2 by 14 so the area is 28.
Finally, a small triangle which is 2 by 6 so the area is 6.
Add the areas together and the total area is 200 + 28 + 6 = 234.
-lukelaws
Hope I helped If I did please mark me brainliest if I got it wrong sorry!
Help Me with this ASAp
Answers
Answer:
[tex]15d^1^3[/tex]
Step-by-step explanation:
[tex](5d^6)(3d^7)\\\\= 5*3*d^6*d^7\\\\= 15*d^6^+^7\\\\= 15d^1^3[/tex]
Important things to note:
- The 5 and 3 are multiplied together because they are both regular numbers
- The [tex]d^6[/tex] and [tex]d^7[/tex] are multiplied together because they are they same variable
- When multiplying values with exponents, the exponents are added together
Answer: Hope this explain this for you!
15d^13
Step-by-step explanation:
Let's start off with the equation:
(5d^6) (3d^7)
Now I will solve it as:
5 * 3 * d^6 * d^7
First, I will start of by multiplying the
regular numbers as they are like terms,
this will simplify the equation.
15 * d^6 * d^7
An important thing to remember is that
when you multiply exponents, you just
add them up. And another thing to note
is a variable without a number is equal.
to 1, 1*1=1 and d*d=d.
15 * d^6 * ^7
15 * d^13
And now, we can remove the multiplication sign and we get 15d^13.Brainliest please?
5. Find the area of the composite figure.
120 in.2
234 in.2
228 in.2
240 in.2
Answers
Answer:
240 in
Step-by-step explanation:
Hopefully this helped!
Use the equation above to determine the estimated age, in months, of a puppy that weighs 11.4 kilograms
Answers
Answer: 4 months
Step-by-step explanation:
*see photo* first we convert kilograms to pound and 11.4 kilograms is about 25 pounds
*see other photo* a 25 pound puppy is 4 months old.
Simplify the expression using the distributive property. 6(x +7)
Answers
6x + 42
6x + 7
x + 42
Answers
we distribute the 6 to the x as well as the 7, so 6 times x and 6 times 7
[tex]6(x + 7)[/tex]
to find:the simplest form by using distributive property.
solution:[tex]6(x + 7)[/tex]
[tex] = (6 \times x) + (6 \times 7)[/tex]
[tex] = 6x + 42[/tex]
hence, the correct answer is option 1
What is the mean for Doctor A’s data set on contacts? What is the mean for Doctor B’s data set on contacts? Write a sentence comparing the number of people who wear contacts in the two data sets.
Answers
Answer:
The mean for Doctor A's set of contacts is 107.7 and the mean for Doctor B's set of contacts is 118.6. I'll let you do the rest :)
A little reminder about mean: mean is when you add up all the numbers then divide by how many numbers there are, hoped this helped (*^▽^*)
Answer: Doctor A's set of contacts is 107.7 and the Mean for Doctor B's set of contacts is 118.6.
Step-By-Step Explanation: Upon further examination of the data sets, it is interesting to note that the age groups represented in the first and second sets differ significantly. The first set had a higher percentage of individuals aged 40 and above, while the second set had a higher percentage of individuals aged 20-30. This information could provide valuable insights into age-related trends in eye care practices and could potentially lead to the development of more targeted treatment options for different age groups.
Furthermore, it is important to consider other factors that may influence the wearing of contact lenses, such as geographical location and occupation. It would be interesting to analyze data sets from different regions and industries to identify any patterns or trends that may emerge.
In conclusion, the analysis of data sets related to eye care practices can provide valuable insights into different aspects of our lives. It is essential to continue exploring and analyzing such information to make informed decisions and improve the quality of eye care for those who wear contact lenses.
Learn more about Statistics below:
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Complete the ordered pairs, and plot them onto a coordinate plane.
Answers
Answer:
(2,1)
(4,2)
(6,3)
(8,4)
(10,5)
The relation is Y = ½X
factor 1/7 out of 1/7x-2/7
Answers
I think its
0.14*x-2/7 hope this was helpful!
help me please......................
Answers
30 is 6
75 is 12
35 is 7
That’s the answer
PLEASE HELP ME! BRAINLEST IF CORRECT
Answers
4 x (3 + 5) - 10 = 4 x 3 + 5 - 10
4 x 8 - 10 = 12 + 5 - 10
32 - 10 = 7
22 ≠ 7
What is the measure of Angle X W Y?
Triangle X W Y. The exterior angle to angle W is 74 degrees.
16 degrees
74 degrees
106 degrees
116 degrees
Answers
106 degrees
hope this helped
You spin the spinner once.
5,6,7
What is P(even)?
Write your answer as a fraction or whole number.
Answers
Answer:
1/3
Step-by-step explanation:
I think the 5, 7, and 6 are the numbers on the spinner. If so there is 1 (one) even option out of 3. We are assuming the spinner isn't rigged, so the chance that it will land on an even number is 1/3.
(If this was helpful pls give brainliest)
30 points - Select the properties that equilateral triangles and isosceles triangles have in common.
A 0 sides of equal length
B 2 sides of equal length
C 3 sides of equal length
D 3 equal angles
Answers
Hope this helps!
HELP IM STUCK ON THIS QUESTION
Answers
Answer: Its 53.75.
Step-by-step explanation:
goodluck on your test
Answer:
d) $53.75
Step-by-step explanation:
Given that,
→ Ticket (x) = $5
→ Drink (y) = $2.75
→ Popcorn (z) = $3
Now we have to,
find how much does the group pay when there are 5 people in the group.
→ 5 × (x + y + z)
→ 5 × (5 + 2.75 + 3)
→ 5 × 10.75
→ [ $53.75 ]
Hence, the group pays $53.75.
( brainliest ) Write an equivalent fraction for each fraction.
A) 3/4
B) 3/7
C) 18/27
Answers
Answer: 12/16 , 9/21, 36/54
Step-by-step explanation:
3/4 x 4/4 = 12/16
3/7 x 3/3 = 9/21
18/27 x 2/2 = 36/54
PLEASE HELP ASAP!!! IM TIMED AND I WILL GIVE YOU 50 POINTS
Aubrey claims that if the dimensions of the parallelogram shown are doubled, then the area of the larger parallelogram will be 4 times more than the original. Which statement about her claim is completely true?
A parallelogram with a base of 6 inches and height of 3 inches. A side has a length of 5 inches.
Aubrey is correct because the area of the new parallelogram is 12 (6) = 72 square inches. The original area is 18 square inches. Since 4 (18) = 72, the new parallelogram has 4 times the area of the original.
Aubrey is correct because the area of the new parallelogram is 10 (7) = 70 square inches. The original area is 18 square inches. Since 4 (18) = 72, it is about 4 times larger than the original.
Aubrey is incorrect because if one doubles each dimension, then the area will automatically be doubled as well. The original area is 18 square inches so the new parallelogram will have an area of 2 (18) = 36, or two times more than the original.
Aubrey is incorrect because if one doubles each dimension, then the area will automatically be doubled as well. The original area is 30 square inches so the new parallelogram will have an area of 2 (30) = 60, or 2 times more than the original.
Answers
Answer:
A is your answer.
Step-by-step explanation:
Answer:
The last one you listed is correct
Step-by-step explanation:
The area can be shown as length times width or length times the base of a shape. 6 times 5 would give you an original area of 30 and the last one listed as an answer is the only one that even says the original area is 30.
Drag each slope to the correct graph.
40 POINTS
Answers
Answer:
The bottom right would be -6/2. The top right one would be 1/2. The bottom left one would be 3/3. Lastly, the top left would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am about 75% sure. Good luck. :)
right one would be 1/2. The bottom left
one would be 3/3. Lastly, the top left
would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am
about 75% sure. Good luck. :)
In the following image, 1 and 2 are:
a. adjacent and complementary
b. vertical and supplementary
c. adjacent and supplementary
d. vertical and complementary
Answers
Answer:
c. adjacent and supplementary
mariska is looking for a new computer table. below is a sketch of two computer tables she likes. all measurements are in feet.part a: what is the perimeter of each table? don′t forget your labels! show or explain how you found your perimeters.part b: what is the area of each table? don′t forget your labels! show or explain how you found your areas.
PLEASE I NEED HELP RIGHT NOW!!!!
Answers
Answer:
You need to add a picture.
Step-by-step explanation:
brainly this is school related do not delete it.
Uhm can you post the picture of the tables please? if you can i can try and solve it , thank you :)
Brainly i swear dont delete my comment its school related
A 40-inch piece of rope is cut into 4 equal pieces. How long is each piece in feet?
options:
1. 1/10 foot
2. 5/6 foot
3. 1 foot
4. 10 feet
Answers
Answer: 10
Step-by-step explanation:
Just divide 40 by 4 and you get 10
x divided by 8=1.5 divided by 2
solve for "x"
Answers
2. We make x/8 = 0,75 | *8
so we get: x = 0,75 * 8
which is the same as x = 6
so the answer is x = 6
Four spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results?
a spinner with 2 sections
a spinner with 5 sections
a spinner with 8 sections
a spinner with 10 sections
Answers
Answer
: a spinner with 2 sections
Step-by-step explanation:
It is given that , Four spinners with distinct sections of equal area are spun 40 times.We want, theoretical Probability should be equal to experimental probability.The Spinner with least Division and maximum number of Spun will produce result equivalent to Theoretical probability.Here , in the problem there are four spinners, one having 2 cross sections, second having 5 cross sections, third having 8 section, and fourth having 10 section.So, Minimum number of Section is in Spinner A , which is equal to 2, probability of each section being equal to , Spinner having 5 cross sections,probability of each section being equal to ,third spinner, having 8 section,probability of each section being equal to ,fourth spinner having 10 section, probability of each section being equal to ,.To get the result that is experimental probability equal to theoretical probability, the number of trials should be as large as possible to get the result equal to theoretical probability.
A box without a top is to be made from a rectangular piece of cardboard, with dimensions 4 in. by 8 in., by cutting out square corners with side length x and folding up the sides.
Write an equation for the volume V of the box in terms of x.
Use technology to estimate the value of x, to the nearest tenth, that gives the greatest volume. Explain your process.
Answers
Step-by-step explanation:
the answer is in the three pics
The value of x for the greatest volume is 1.5 in.
What is volume?Volume is the measure of the 3-dimensional space occupied by matter, or enclosed by a surface, measured in cubic units.
Given that, A box without a top is to be made from a rectangular piece of cardboard, with dimensions 4 in. by 8 in., by cutting out square corners with side length x and folding up the sides.
v = x(8-2x)(10-2x)
v = x(4x²-36x+80)
v = 4x³-36x²+80x
Now,
The greatest volume will occur when the velocity of v(x) is zero.
dv/dx = 12x²-72x+80
dv/dx = 0 when
x = (72±√1344)/24
Since, 0 < x < 4 (because of the constraints on x for volume to have meaning)
x ≈ 1.5 in
Hence, the value of x for the greatest volume is 1.5 in.
For more references on volumes. click;
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Reina surveyed her friends, asking each of them, "How many times have you been to the amusemer
has a distribution that can be described several ways.
Select from the drop-down menus to correctly complete the statements about the distribution.
The distribution can be described by its shape. If there are more lower values than higher values, the
Choose..
The distribution can be described by its center. If the distribution is not skewed left or right, the Choose.
accurate measure of center.
The distribution can be described by its If spread. If the data set does not have an outlier, the Choose…
measure of spread.
Answers
Probability plots might be the best way to determine whether your data follow a particular distribution. If your data follow the straight line on the graph, the distribution fits your data. This process is simple to do visually. Informally, this process is called the “fat pencil” test.
For skewed distributions, it is quite common to have one tail of the distribution considerably longer or drawn out relative to the other tail.
As, it is known that, when the distribution of data is left-skewed, the mean is less than median.
In any research of distribution, the distribution is described by its shape. If there are more higher values than lower values, the distribution is skewed left.The distribution can be described by its center. If the distribution is skewed left or right, the median is an accurate measure of center.The distribution can be described by its spread. If the data set does not have an outlier, the interquartile range is an accurate measure of spread.Learn more about distribution of data here:
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Please help me with this I would give you 50 points.
Answers
Answer:
sorry I dont think it makes sence
Step-by-step explanation:
because if is 1:3 and your going to add 6 cats it probably wont work out. there is a mistake on your text book
1:3
2:6
3:9
by adding three on the right and one each time on the left so the answer to it would be three
can someone help me please
Answers
A figure is translated by (x,y) ---> (x+3,y-4) then by (x,y) ---> (x -3,y+4). Without graphing, how do you know the final position of the figure? Write an argument that can be used to defend your solution.
Answers
Answer:
the figure is in its original spot
Step-by-step explanation:
when u first translated the figure, the rule was (x+3,y-4), so it goes up by 3 units and left by 4 units. The next translation was the exact opposite of what u just did. It went down 3 units, and right by 4 units. By doing the exact opposite, u ended up on the original spot before anything was done to it
find the perimeter of the window
Answers
Robert takes out a loan for $7200 at a 4.3% rate for 2 years. What is the loan future value?
(Round to the nearest cent)
Answers
Answer:
$7,526.94 future value with interest.
Step-by-step explanation:
pls answer the question
Answers
Answer:
40 degrees
its a 40* angle