Answer:
The slope of line is [tex]-\frac{8}{7}[/tex].
Step-by-step explanation:
Given points are:
(1, 14) and (8, 6)
x1 = 1 and y1 = 14
x2 = 8 and y2 = 6
Slope of a line is given by formula;
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{6-14}{8-1}\\\\m=\frac{-8}{7}[/tex]
Therefore,
The slope of line is [tex]-\frac{8}{7}[/tex].
find the volume of the cylinder
Answer:
47
Step-by-step explanation:
the formula is πr²h/3= pi=22/7, so 22/7x 3x 5/3= 47.12389 simplified= 47
A line of best fit is always an estimate and cannot be calculated.
A-True
B-False
Answer:
a
Step-by-step explanation:
The statement the line best fit has been an estimate and cannot be calculated. Therefore, the given statement is true.
What is the line best fit?The best fit line can be defined as the line created by connecting the majority of the points in a scatter plot. Depending on the scatter plot's points, the best fit line may take the form of a straight line or a curve.
The scatter plot's relationships between the variables are better understood when the best fit is used. The maximum scattered point serves as the line's best fit's pivot point.
The predicted line that best matches the plot depends on whether the straight-line equation fits it. As a result, it has not been able to measure the line of optimum fit.
Therefore, the given statement is true.
For more information about the line best fit, refer to the link:
brainly.com/question/2396661.
#SPJ6
The temperature changed by -4 degrees Fahrenheit per hour how much did the temperature change in 7 hours
Answer:
-28 degrees Fahrenheit
Step-by-step explanation:
Since it changed -4 every hour for 7 hours, you would do -4 x 7 to get the answer, which equals -28. So your answer is -28 degrees Fahrenheit if I'm not mistaken.
Hope this helped :)
I need help 20 points for this !!!
Answer:
Step-by-step explanation:
X=44
What are the next 3 terms of the sequence 18,19,20,21
Answer:
22,23,24
Step-by-step explanation:
Each term is being added by one. So if you add 1 to the next 3 terms after 21, you get 22,23, and 24.
Plz Help me I don't understand
About how far can a subway car travel in 1 hour if its average is 0.96 miles per minute?
Answer:
57.6 miles per hour
Step-by-step explanation:
0.96 miles per minute
60 minutes per hour
0.96X60=57.6 miles per hour
Given: m 1= 120°, L1= 22
Prove: m2 = 120°
Answer:
M1=24
Step-by-step explanation:
I ADD EFED
USING PEMDAS/ ORDER OF OPERATIONS
Solve 100 ÷ 5 × 4 + 43.
A. 69
B. 144
C. 0.3
D. 1.2
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Is there a solution YES OR NO AND WHAT IS THE SOLUTION? PLS DO IT IN POINT FORM!!
Answer:
x= 0,1
y=-2,0
Step-by-step explanation:
Answer:
x= 0,1
y=-2,0
Step-by-step explanation:
Please help. I am having trouble with this question. This is sixth-grade mathematics and is worth 50 points. I will mark brainliest, rate 5 stars, and heart the answer if it is correct.
Answer:
x is greater than or equal to 3
d
Answer:
LMOoooiwgtf*dwtfiykd&sew$aertryuiop{:kokhujgyudtreswagsrdcfgbhjkml:<
Step-by-step explanation:
9/11 total train load. The train drops off 1/4 and 2/16. What is left?
Answer:
105/88
Step-by-step explanation:
Answer:
39/88
Step-by-step explanation:
Check image for explanation.
A living room measures 24ft by 15ft. An adjacent square dinning room measures 13ft on each side. If carpet costs $6.98 per square foot,what is the total cost of putting carpet in both rooms?
Answer:
$3692.42
Step-by-step explanation:
Given data
A living room measures 24ft by 15ft
Area = 24*15
Area=360 ft^2
An adjacent square dining room measures 13ft on each side
Area= 13*13
Area= 169 ft^2
Total area= 360+169
Total area= 529 ft^2
If 1 ft^2 cost $6.98
529 ft^2 will cost x
cross multiply
x= 529*6.98
x= $3692.42
The total cost of putting carpet in both rooms is $3692.42
Khalid has $30 to take his brother and his friends to the movies. If each ticket costs $4.00, and he must buy tickets for himself and his brother, what is the greatest number of friends he can invite?
Answer: 5 friends
Step-by-step explanation:
Khalid has $30 and each ticket is $4.
He needs to buy for both himself and his brother which would reduce the money to:
= 30 - 4 - 4
= $22
If each ticket is $4, the number of friends he can invite is:
= Amount of money he has / Price per ticket
= 22 / 4
= 5.5 friends
You round down as they are human:
= 5 friends
-0.26
0.5
Select one:
-0.052
0.052
-0.52
-0.51
Answer:
-0.51
Step-by-step explanation:
Multiply or Divide. Write your answer in scientific notation.
(3.2×10^8)(1.3×10^9) =
Help help help
Also should I do a face reveal
Answer:
its B. and negative also u should do a face reveal
Step-by-step explanation:
answer ASAP I will Mark brainliest
Answer:
hi the answer would be x= -1 14/15
Write the equation of a line (y=mx+b) that passes through the points:
(2. 6) and (4. 14)
Answer:
y = 4x - 2..............................
Can someone pls solve these 2 questions? I'll do brainiac if work is shown.
1. Solve for y
−2x−y=8
2. Solve for y
Answer:
where is the, other equation? huh..
Which equation would provide the best estimate of 32% of 44.7?
A. The fraction is 1 over 3. • 40 = n
B. two-thirds • 45 = n
C. The fraction is 1 over 3. • 45 = n
D. two-thirds • 44 = n
Answer:
C
trust
Step-by-step explanation:
Please explain. Will mark brainliest.
Answer:
Simplify:4x√xy8 Simplify the Radical Expression: 4|x|√|x|y8
Step-by-step explanation:
hoped i help :p
Simplify the Expression
(1/2gh)^5
Answer: G^5H^5/32
Here is your answer
What is an equation of the line that passes through the point (-6, -4) and is
parallel to the line x + 6y = 12?
Noah has 6 meters of rope. How many pieces of rope of length 13 meter can he cut from it?
Answer:
0
Step-by-step explanation:
13 is visibly less then 6 meters, you cant cut any amount of rope with the same thickness that is 13 meters long from it.
PLEASE HELP!!!!
Type the correct answer in each box. Spell all words correctly.
B
4
+2
A
с
-4
A
B
A sequence of transformations maps ABC onto "B'C'. The type of transformation that maps AABC onto ABC is a
When AA'BC is reflected across the line x = -2 to form MA'B'C', vertex
of AB'C' will have the same coordinates as B.
Answer:
1. Reflection
2. B"
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
The type of transformation which maps the triangle ABC to A'B'C' is given by reflection and the vertex of B' after reflection is B''
What is Reflection?Reflection is a type of transformation that flips a shape along a line of reflection, also known as a mirror line, such that each point is at the same distance from the mirror line as its mirrored point. The line of reflection is the line that a figure is reflected over. If a point is on the line of reflection then the image is the same as the pre-image. Images are always congruent to pre-images.
The reflection of point (x, y) across the x-axis is (x, -y). When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).
Given data ,
Let the triangle be represented as ΔABC
Now , the transformed triangle is A'B'C'
where the triangle is reflected along the x axis
So , the reflected triangle is ΔA'B'C'
Now , the triangle ΔA'B'C' is reflected along the line x = -2
So , the reflected triangle is ΔA''B''C''
And , the vertex of B' after reflection is B''
Hence , the transformation is reflection of triangle ABC
To learn more about reflection click :
https://brainly.com/question/4681298
#SPJ7
anyone pzzz answer this giving brainlist and 50 points for correct answer
Answer:
see below
Step-by-step explanation:
12x+24x+18 = 36x+24-6
Combine like terms
36x+18 = 36x+18
Subtract 36x from each side
36x+18-36x = 36x+18-36x
18 = 18
This is always true, so the equation is true for all values of x
Please answer the question pleasee
Answer:
Figures A and C
Step-by-step explanation:
and then the second question is B
The equation of the line with a slope of zero and passes through the point (-5, 2)
Answer:
The equation is y=2
Step-by-step explanation:
Well if it has a slope of 0 this means that its a horizontal line
the point (-5, 2)
The x is -5 and the y is 2
so y=2
A school has a budget of $200 to buy books for the library.Hard bound books cost $15 each.Paperbacks cost $10 each.If the school plans to buy 7 paperbacks,what is the most hardbound books that can be bought?
Answer:
95
Step-by-step explanation:
7*15=105
200-105=95
*Babuska*
