-4y = 72
Horozontal or vertical??
Answers
Answer:
horizontal
Step-by-step explanation:
You want to know if the equation -4y = 72 describes a horizontal or vertical line.
Constant equationThe equation reduces to ...
-4y = 72
y = -18 . . . . . . . . divide both sides by -4
The points on a graph that have y-coordinate -18 will form a horizontal line. They are all 18 units below the x-axis. The line is parallel to the x-axis.
__
Additional comment
The equation x = constant describes a vertical line.
If you are in doubt, you can always graph the equation with your graphing calculator.
Related Questions
question in the picture
Answers
Answer:
(180-90)÷2
Step-by-step explanation:
90°=the red corner
A circular pool has a radius of 6 ft. What is the approximate circumference of the pool?
A. 19 ft
B. 38 ft
C. 113 ft
D. 452 ft
Answers
r = 6 ft. => C = 2π • 6 ≈ 37.7 ≈ 38 ft.
Answer: B 38 ft.
Answer: Option B. 38 ft
Step-by-step explanation:
To find the circumference of a circle, we use the formula C = 2πr, where C represents the circumference, r represents the radius of the circle, and π (pi) is a mathematical constant that is approximately equal to 3.14.
In this problem, we are given that the radius of the circular pool is 6 ft. We can substitute this value into the formula to find the circumference:
C = 2πr
C = 2π(6)
C ≈ 37.7 ft
Therefore, the approximate circumference of the pool is 37.7 feet. This is closest to answer choice B, which is 38 ft.
The radius of a circle is 12 cm. Find its circumference in terms of
�
π.
pllsss
Answers
Answer:
Step-by-step explanation:
75.39 because 2*pi*12
which pair of numbers between -7 and -8?
Answers
Answer:
-8 = -√64, -7 = -√49
So the correct answer is B.
Answer:
B
Step-by-step explanation:
7^2 = 49 and 8^2 = 64. Therefore, you want the numbers under the radicals to be in between both 49 and 64. The only answer choice where both numbers are in between these is B.
Use figure 7.3.1 to answer the following questions.
Answers
1) the above shape or polygon is called a Heptagon.
2) The vertices are:
V
I
O
L
E
N
T
3) the Angles are: ∠VIO, ∠IOL, ∠OLE, ∠LEN, ∠ENT, ∠NTV, and ∠TVI.
4) the sides are: VI, IO, OL, LE, EN, NT, NV
5) It has seven sides.
6) TV and VI are called adjacent sides or adjacent edges because they are two sides that meet at the same vertex.
7) ∠E and ∠N are called adjacent angles.
8) ∠O and ∠L would also be adjacent angles. This is because, they share the same side.
9) the angles adjacent to ∠I are: ∠O and ∠V.
10) the line that goes from vertex V to vertex L (VL) can be called a diagonal.
A heptagon is a polygon with seven sides and seven angles.
It is a two-dimensional geometric shape with seven vertices and seven interior angles, each of which measures 128.57 degrees. The sum of the interior angles of a heptagon is 900 degrees.
Learn more about heptagon at:
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Please help I really need this answered and an explanation would also be nice if possible... Tysm!♡
Answers
Answer: x=16 degrees
Step-by-step explanation:
Let's assume that angle (7x-2) is angle P, and angle (4x+6) is angle Q. The lines are parallel, so angle P is correspondent to Angle F, meaning that they are equal.
So we know that a straight line is 180 degrees, so we can form an equation like this: Angle F+ Angle Q= 180 degrees.
Now let's add in the information:
7x-2+4x+6= 180 degrees
11x+ 4= 180
11x= 180-4
11x = 176
x= 16 degrees
Use your knowledge of simulations to answer the questions below.
5. Eastside Middle School has 75% student participation in the fall carnival. Determine which of
the simulations below could model the probability of a student participating.
rolling a number cube, where rolling an odd number represents students who participate in
the fall carnival
spinning a spinner with the equal sections marked with the letters A-E, where spinning a
vowel represents students who participate in the fall carnival
spinning a spinner with four equal sections numbered 1-4, where spinning anything but 1
represents students who participate in the fall carnival
Answers
Answer:
5. Eastside Middle School has 75%
Step-by-step explanation:
help me with this please and thank you
Answers
5+7=12
12*12=144
6+4=10
144+10=154
Im offering 10 points
Answers
Answer:
Mean:39
Median:32.5
Range:62
Step-by-step explanation:
Again,brainliest pls
i need it lol
Answer:
The answers are:
Mean = 39
Median = 32.5
Range = 62
Step-by-step explanation:
If you have any questions please ask me! :)
Can someone help?? Thanks
Answers
Answer:17.6
Step-by-step explanation:
If 60% was taken off then what woold be left would be 40%. 40% translated into a decimal is 0.4 if you multiply that by 44 you would get the answer of 17.6.
Answer: $17.6
Step-by-step explanation:
100%-60%=40%. 40/100=0.4 and then you multiply 0.4x44=17.6. The price is now $17.6
Manuela spins a spinner with four equal sections, labeled A, B, C, and D, twice. If letter B is spun at least once, she wins. Otherwise, Gabriela wins. Which shows the winning sample space for Manuela?
Answers
Answer:
B
Step-by-step explanation:
is b because its that and I did the assiment
Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (1 point) a (4, 2) is the solution to line A but not for line B b (4, 2) is the solution to both lines A and B c (0, 0) is the solution to both lines A and B d (0, 0) is the solution to line A but not for line B
Answers
Answer:
attach a picture and I’ll help you
Step-by-step explanation:
Odessa and Randall play a game in which the highest score wins. They record their scores and plot them on the dot plots, as shown.
Based on the data, which statement about Odessa's and Randall's scores is true?
A. Odessa is generally worse at the game than Randall because her median score is lower than Randall's median score.
B. Odessa is less consistent at the game than Randall because the variability of her scores is greater than the variability of Randall's scores.
C. Randall is generally better at the game than Odessa because his median score is higher than Odessa's median score.
D. Randall is more consistent at the game than Odessa because the variability of his scores is greater than the variability of Odessa's scores.
(I got confused on the answers because of some of the repeating words)
Answers
Answer: B. Odessa is less consistent at the game than Randall because the variability of her scores is greater than the variability of Randall's scores.
Step-by-step explanation: I summed up all of Randall's scores and got 410 and then I summed up all of Odessa's scores and got 660 so that means that Odessa's scores are bigger than Randall's scores.
The data on the dot plot shows that the B. Odessa is less consistent at the game than Randall because the variability of her scores is greater than the variability of Randall's scores.
What do the dot plots show ?Odessa's scores are more spread out and less consistent than Randall's scores. This could be due to a number of reasons, such as differences in skill level, luck, or consistency in performance.
Overall, a greater degree of variability in Odessa's scores compared to Randall's scores suggests that Odessa's performance in the game is less predictable and consistent than Randall's performance.
Find out more on dot plots at https://brainly.com/question/25957672
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question is in picture
Answers
explanation: 45x32 divided by 60
I need this really quick
Answers
Answer:
4 3/8
Step-by-step explanation:
-2 1/2 * -1 3/4
-5/2 * -7/4
35/8
4 3/8
Hope this helps!
PLS HELP I NEED THIS NOW PLSSSSSSSSSSSSSSSSS
What does the symbol indicated by the arrows most likely represent?
a hurricane
low pressure
high pressure
high temperatures
this is sience ok
Answers
Answer:
Step-by-step explanation:
What does the symbol indicated by the arrows most likely represent?
high pressure there’s no picture.
help meeeeee please :DDDD
Answers
Don't worry Im here to help! All you have to do is 12 divided by 200 then go to the bathroom and wash your hands and then tell your teacher that they are bad and then you should get the answer of -14. I hope this helps!
Step by step:
So each bag weighs 2 7/8 ounces and there are 12 bags you would do (12 x 2 7/8) 12 times 2 7/8 to get the answer of 34 1/2 ounces in all.
Chipwich Summer Camp surveyed 100 campers to determine which lake activity was their favorite. The results are given in the table.
Lake Activity Number of Campers
Kayaking 15
Wakeboarding 11
Windsurfing 7
Waterskiing 13
Paddleboarding 54
If a circle graph was constructed from the results, which lake activity has a central angle of 54°?
Group of answer choices
Kayaking
Wakeboarding
Waterskiing
Paddleboarding
Answers
Answer:
Paddleboarding i think
I am thankful for anyone's assistance!
Answers
Answer:
18
Step-by-step explanation:
On Monday, they sold 2 computers. If you look to the left, however tall the blue block is, that's the number of computers sold that day. Tuesday was slow, they only sold one. Wednesday- was 6 and Thursday was 9.
2 + 1 + 6 + 9 is 18.
The first four days this week they sold 18 computers.
Answer:
D) 18
Step-by-step explanation:
On Monday they sold 2 computers.
On Tuesday they sold 1 computer.
On Wednesday they sold 6 computers.
On Thursday they sold 9 computers.
The question is asking for the total number of computers sold, so add them all up:
2+1+6+9
=18
In total, 18 computers were sold.
Hope this helps! :)
pls hepl 20 points given
Answers
Answer: For the first one its 52 inches The second one is 3,517
Step-by-step explanation: for the first one I converted 3 feet to inches then added that with 16 inches. For the second one I added 3,265 and 252 to make 3,517.
-6+[tex]\frac{x}{4}\\[/tex]=-5
Answers
x/4 = 1
Multiply 4 and 1
The answer would be: x = 4
1. Thomas collected the data in Table 1 to answer a statistical question. Which statistical question does the data in Table 1 answer?
2. Which statistical question does the data in Table 2 answer?
3. Which statistical question does the data in Table 3 answer?
4. Which measure of center is the most appropriate for the data in Table 1 (Height) in Task 1? Give a reason for your answer.
5. Based on your answer to Part A, calculate the value of the most appropriate center value of the heights.
6. Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
7. Based on your answer to Part C, calculate the most appropriate center value of the weights of students in Thomas’s class.
8. What is the interquartile range for the data in Table 3 (Number of Siblings)?
9. What is the mean absolute deviation of the data in Table 3 (Number of Siblings)?
Answers
Answer:
The data in Table 1 answers the question of what the distribution of heights is in Thomas's class.
The data in Table 2 answers the question of what the distribution of weights is in Thomas's class.
The data in Table 3 answers the question of what the distribution of number of siblings is in Thomas's class.
The most appropriate measure of center for the data in Table 1 is the mean. The mean is the average of all the values in the data set. In this case, the mean height is 5'8".
The mean height of the students in Thomas's class is 5'8".
The most appropriate measure of center for the data in Table 2 is the median. The median is the middle value in the data set. In this case, the median weight is 150 pounds.
The median weight of the students in Thomas's class is 150 pounds.
The interquartile range (IQR) is a measure of variability that is calculated by taking the difference between the third and first quartiles. In this case, the IQR is 25 pounds.
The mean absolute deviation (MAD) is a measure of variability that is calculated by taking the average of the absolute values of the differences between the data values and the mean. In this case, the MAD is 10 pounds.
tan theta = 28/47 give your answer in 1 dp
Answers
theta = tan^-1(28/47) â 32.7 degrees
Therefore, the answer is 32.7 degrees (1 dp).
The value of theta in tanФ = 28/47 is 30.75° .
Given,
tanФ = 28/47
Here,
tanФ in right angled triangle measured by,
tanФ = P/B
P = perpendicular
B = base
Here,
tanФ = 28/47
Take inverse of tan to obtain the value of Ф .
Ф = [tex]tan^{-1}[/tex] (28/47)
Ф = 30.75° .
Know more about trigonometric function,
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Answer the questions below.
(a)
The perimeter of the rectangular garden is 330 m.
If the width of the garden is 77 m, what is its length?
Length of the garden: [] m.
(b)
The area of a rectangular window is 6734 cm².
If the length of the window id 91 cm, what is its width?
Width of the window [] cm.
Answers
(A):88
(B):74
Explanation:
For (A), first multiply 77 by 2 then subtract from 330
77x2=154
330-154=176
For (A), second divide 176 by 2
176/2=88
Length=88
For (B), divide 6734 by 91
6734/91=74
Hope this helps!
Answer:
(a) 88 m
(b) 74 cm
Step-by-step explanation:
You want the length of a garden with a perimeter of 330 m and a width of 77 m, and you want the width of a window with an area of 6734 cm² and a length of 91 cm.
(a) PerimeterThe perimeter of a rectangle is given by the formula ...
P = 2(L +W)
Filling in the given values, we can find the unknown.
330 = 2(L +77)
165 = L +77 . . . . . . . divide by 2
165 -77 = 88 = L
The length of the garden is 88 meters.
(b) AreaThe area of a rectangle is given by the formula ...
A = LW
Filling in the given values, we can find the unknown.
6734 = 91W
6734/91 = 74 = W
The width of the window is 74 cm.
<95141404393>
41.501÷4
Please help me,
Answers
Answer:
10
Step-by-step explanation:
Gabby took 8 vocabulary quizzes. Her scores were:
7 points 7 points 7 points 5 points 5 points 7 points 4 points 6 points
What was the mode of Gabby's quiz scores?
Answers
Answer:
7
Step-by-step explanation:
As we know Mode is the most frequent number in a set of data values:
As the number 7 appears 4 times more than any other number 7 is the answer.
Hope it helps!
100 POINTS PART B ANSWER ASAP MATHAMATIICS
Answers
Answer:need more info
Step-by-step explanation:
g: 3
h: 29.83
What is the mode?
3 9 4 7 4 3 7 4 4 4
Answers
Answer:
it's 4
Step-by-step explanation:
4 appears more times than any number here
whats an outlier in math
Answers
Answer:An outlier is a data point that lies outside the overall pattern in a distribution.
Step-by-step explanation:
An example would be a data set like (4,5,4,5,5,5,345) 345 would be the outlier in that scenario
!!!!!ATTENTION!!!!! PLS helps (50 POINTS)
Answers
Answer:
Step-by-step explanation:
38.13 inch² (Approximately)
Step-by-step explanation:The following figure has a Semicircle and a Rectangle.
The length of the Rectangle = 6 inches
The breadth of the Rectangle = 4 inches
Area of a Rectangle = Length * Breadth
= 6 * 4
= 24 inch²
Diameter of the Semicircle = 6 inches
Radius of the Semicircle = Diameter/2
= 6/2
= 3 inches
Area of a Semicircle = πr²/2
= 3.14 * 3²/2
= 3.14 * 3 * 3/2
= 3.14 * 9/2
= 1.57 * 9
= 14.13 inch² (Approximately)
Total area of the figure = Area of the rectangle + Area of the Semicircle
= 24 + 14.13
= 38.13 inch² (Approximately)
Hope my answer helps you.
:)
Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss