Find the slope of a line which goes through the points (2,3) and (4,3)
Answers
Answer:
m=0
Step-by-step explanation:
the slope is 0
Answer:
0
Step-by-step explanation:
We can find the slope for a line given two points using
m= (y2-y1)/(x2-x1)
= (3-3)/(4-2)
= 0/2
=0
The slope is 0
Related Questions
Q4H: The question is in the picture below (please show work) :
Answers
-3x-5(+5)=16+5
-3x=21
-3x/-3=21/-3
x=-7
-4(y-2)=12
-4y+8=12
-4y=4
y=-1
8.88=4.44(x-7)
8.88=4.44x-31.08
39.96=4.44x
9=x
5(y+2/5)=-13
5y+2=-13
5y=-15
y=-3
Find the number that makes the ratio equivalent to 7:84.
__:12
Answers
Answer: 7:84 is divided by 7 to get 12 which means has to be divided by 7 and 7 divided by 7 is 1 the new ratio is 1:12
Step-by-step explanation:cuz ik
explanation:
7:84
_:12
84 divided by 12= 7
so we divide 7 by 7 to make it equal and we get 1
Which of the statements below is true about the function y=20?
A) The only value in the range is 20.
B) The only value in the domain is 20.
C) The only value in both the range and domain is 20.
Answers
Answer:
B
Step-by-step explanation:
not completely sure on this one I think it might be 3 but just need to clarify ( number 8)
Answers
Answer:
\(A. \frac{1}{2}\)
Step-by-step explanation:
\(\frac{2}{3} x=(\frac{5}{6} - \frac{3}{6} )\)
\(\frac{2}{3}x = \frac{1}{3}\)
\(x=\frac{1}{2}\)
Please answer the ones i have not!
Answers
Answer:
y = 2/3 (34) + 20 = 34
y = (3 x -2)^2 +17 = 54
y = 2.5 (0.6) + 5.8 = 7.3
Step-by-step explanation:
to make it clear on the solution box you are going to write -----
#2) 34
#3) 54
#4) 7.3
really.... that is not very pogchampion of you brainly :(( i didn't use any mean phrases
Answers
Answer:
POGGG
Step-by-step explanation:
PLEASE help me
i need the answers of all
Answers
10 points, with explanation, please.
Triangle NMO is drawn with vertices N(−5, 2), M(−2, 1), O(−3 , 3). Determine the image vertices of N′M′O′ if the preimage is reflected over x = −5.
N′(5, 2), M′(2, 1), O′(3, 3)
N′(2, −5), M′(1, −2), O′(3, −3)
N′(0, 2), M′(3, 1), O′(2, 3)
N′(−5, 2), M′(−8, 1), O′(−7, 3)
Answers
Answer:
I had to put it as an image since some of the symbols doesn't really a-line properly
Step-by-step explanation:
Help I need help right now pls someone and thanks
Answers
Answer: The 3 answer
Step-by-step explanation:
Its just a feeling
help please I need help
Answers
Answer:
x = 2
Step-by-step explanation:
m<XYZ = 95°
m<XYW = 72°
m<WYZ = (15x - 7)°
m<XYZ = m<XYW + m<WYZ
95 = 72 + 15x - 7
15x + 65 = 95
15x = 30
x = 30/15
x = 2
How did the Hungarians treat the people of Transylvania?
They were imprisoned.
They were treated like slaves.
They were given citizenship.
They were given their freedom.
Answers
Answer:
(a)They were treated like slaves.
Answer:
B. Treated like slaves
Step-by-step explanation:
also this is history not math lol
Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division. There are 4 people and the total amount is $42.78
Answers
Answer:
4÷42.78=10.69
Step-by-step explanation:
What is the slope of the line shown on the graph?
Answers
Answer:
slope is 1/3
Step-by-step explanation:
Find two points on the graph like (3,1) (6,2)
Then use the formula to find slope
y2-y1/x2-x1
Plug it in
2-1/6-3
1/3
Answer:
slope =1/3
Step-by-step explanation:
I NEED HELP WITH THIS!!!!!
this about like (mean,median,mode,range)
To find the mean, you ____
up all the numbers and then ____
by how many _____ you had.
Answers
You are looking at two graphs. One shows the amount of money y that Max makes in x hours. The other graph shows the same thing for Elle. The graph for Elle is steeper. What does this tell you?
Answers
Answer:
Step-by-step explanation:
this tells me Elle makes more money in less hours than max
Please tell the answer to
1/8 × -8/7 + 3/8 - 8/7 × 3/4
Answers
Answer:
-5/8Step-by-step explanation:
1/8 × -8/7 + 3/8 - 8/7 × 3/4 =
1/7 - 3/8 + 6/7 =
(-8 + 21 - 48)/56 =
-35/56 =
-5/8
question : ill mark brainlist
3. The ______ projection shows the size and shape of continents accurately but distorts water areas.
A. Conic
B. Mercator
C. Robinson
D. Interrupted
Answers
The correct answer is A. Conic projection.
A conic projection is a type of map projection created by projecting the surface of a globe onto a cone. The cone is then unrolled and flattened to create a two-dimensional map. Conic projections are best for mapping small areas, such as individual countries or states. They are also good for mapping areas that are located near the equator.
Conic projections show the size and shape of continents accurately, but they distort water areas. This is because the cone is tangent to the globe at one point, and the further away from that point you get, the more distortion there is.
Mercator projection is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because it is unique in representing north as up and south as down everywhere while preserving local directions and shapes. The map is thereby conformal. As a side effect, the Mercator projection inflates the size of objects away from the equator. This inflation is very small near the equator but accelerates with increasing latitude to become infinite at the poles.
Robinson projection is a map projection presented by American cartographer Arthur H. Robinson in 1963. It is a compromise projection that attempts to balance the distortions of area, shape, and distance. The Robinson projection is neither conformal nor equal-area, but it is pseudocylindrical, which means that the meridians are straight lines and the parallels are circles.
Interrupted projection is a type of map projection that is interrupted at regular intervals. This is done to reduce the distortion of the map. The most common type of interrupted projection is the Mercator projection, which is interrupted at the equator and the prime meridian
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
Answer ASAP and whoever get it right can have brainliest!
Answers
6
solving stepwise:
\(\dashrightarrow \ \sf \dfrac{3}{4} \div \dfrac{1}{8}\)
\(\dashrightarrow \ \sf \dfrac{3}{4} * \dfrac{8}{1}\)
\(\dashrightarrow \ \sf \dfrac{24}{4}\)
\(\dashrightarrow \ \sf 6\)
Step-by-step explanation:
\( = \frac{3}{4} \div \frac{1}{8} \\ = \frac{3}{4} \times \frac{8}{1} \\ \)
\( = \frac{24}{4} \\ \)
\( = \frac{24 \div 2}{4 \div 2} \\ \)
\( = \frac{12 \div 2}{2 \div 2} \\ \)
\( = \frac{6}{1} \\ \)
I already have the other answers just need an explanation i will give brainliest to whoever gets it right so if it's not right u don't get it
Answers
Answer:
What is it for???
Answer:
what is your question
Step-by-step explanation:
12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?
Express your answer as a mixed number.
Answers
Answer:
2.4 gallons/tank
Step-by-step explanation:
12/5=2.4 gallons
Which values best complete the relative frequency table?
F:) Yellow = 0.20; Orange = 0.40
G:) Yellow = 0.08; Orange = 0.16
H:) Yellow = 0.06; Orange = 0.12
J:) Yellow = 0.80; Orange = 0.16
Answers
Option F: Yellow = 0.20; Orange = 0.40
The sum of these values is 0.20 + 0.40 = 0.60, which is less than 1.0, so this option cannot be correct.
Option G: Yellow = 0.08; Orange = 0.16
The sum of these values is 0.08 + 0.16 = 0.24, which is less than 1.0, so this option cannot be correct.
Option H: Yellow = 0.06; Orange = 0.12
The sum of these values is 0.06 + 0.12 = 0.18, which is less than 1.0, so this option cannot be correct.
Option J: Yellow = 0.80; Orange = 0.16
The sum of these values is 0.80 + 0.16 = 0.96, which is less than 1.0, so this option cannot be correct either.
None of the options have a total sum of 1.0 or 100%. Therefore, we cannot determine which values best complete the relative frequency table based on the given options.
What is 12(3x+12y-5 -17x-16y+4) simplified?
A. -40x+8y+2
B. 28x+8y+2
C. 28x+6y+2
D. -28x-8y+2
Answers
Answer:
-168x-48y-12
Step-by-step explanation:
Use distributive property
12x3x+12x12y-12x5-12x17x-12x16y+12x4
36x+144y-60-204x-192y+48
add like terms
36x-204x+144y-192y-60+48f
final answer:
-168x-48y-12
Please help me im struggling and i need to get to 100%...
Answers
Answer:
Answer is 40
Step-by-step explanation:
literally all you have to do is subtract 70 - 30 = 40
so your answer would be 40 another way is 30 + 40 = 70
just have to see what number would get you to 70 if you did the problem the second way.
8th grade math i mark as brainliest
Answers
P(heads on first flip) x P(heads on second flip) = 0.5 x 0.5 = 0.25
Therefore, the probability of getting heads on the first flip and then getting heads on the second flip is 0.25 or 1/4.
Answer:
25%
Step-by-step explanation:
if you flip the coin once there is a 50% chance of getting heads. If you flip the coin again there is a 25% chance of getting heads again.
What 2 shapes did you use to find the area of the figure above? What is the area of each separate figure and the total of the entire figure? (you should choose 3 numbers)
Answers
Answer:
sorry
Step-by-step explanation:
And the area should be 60, that’s what I got
I need help . It’s due by tonight . Ty ✨
Answers
2) 49
3) 231
Select all ratios equivalent to 1:2 A. 10:20 B. 12:24 C. 8:16
Answers
Answer:
A, B, ad C
In order to find the ratio of something you must:
Add the parts of the ratio to find the total number of parts.
Find the value of each part of the ratio by dividing the number by the total number of parts calculated in step 1.
Multiply each part of the original ratio by the value of each part calculated in step 2.
what number has a prime factorization of 2x 5^2
Answers
Answer:
50
Step-by-step explanation:
2x5^2
=2x5x5
=10x5
=50