What is the slope of the line that passes through the points (2, 8) and (-3, 14)?
Answers
Answer:
-6/5
Step-by-step explanation:
(14-8)÷(-3-2) = -6/5
Related Questions
Find the value of X. What does X=?
Answers
Answer:
X+55+55=180X=180-110X=70 is the answerhope its helps you have a good dayAnswer:
x =70° answer
Step-by-step explanation:
hope it is helpful to you
helppppppppppp meeeeeeeeeeeeeeeee give bralienst
Answers
Answer:
Point C
Step-by-step explanation:
Point c is the only point on the number line which is in between 2 and 3.
Thus,
point c is the answer.
Hope this helps :)
255.792 in standard form
Answers
Five-thirds divided by one-third Step 1: Show the dividend Five-thirds in a fraction bar. Step 2: Below the dividend, show the divisor One-third in a fraction bar. Step 3: Find how many One-third seconds fit in Five-thirds seconds Step 3: Five-thirds divided by one-third =
Answers
Answer: the answer 5
Step-by-step explanation: it is 5
Answer:
its 5
Step-by-step explanation:
z + 15 = 21
z =
help mee please and thank you
Answers
- 15 - 15
z = 6
Your bill at a restaurant was for $36. You want to leave a 15 % tip. What would the tip amount be?
$5.40
$6.20
$4.17
$2.40
Help please
Answers
36/15= 2.4
London bought snacks for her team's practice. She bought a bag of apples for $2.25
and a 18-pack of juice bottles. The total cost before tax was $9.63. Write and solve an
equation which can be used to determine j, how much each bottle of juice costs?
Answers
Answer:
j = $7.38 / 18
Step-by-step explanation:
1. We have to find the total cost of a 18 juice bottles pack
= $ 9.63 - $ 2.25
= $ 7.38
2. To find how much each bottle of juice costs :
j = $ 7.38 / 18 #
Find FH.F11нG21Write your answer as an integer or as a decimal rounded to the nearest tenth.FH =Submit
Answers
For the angle H = 64, the base side is FH and hypotenuse side HG = 10.
Determine the measure of si
A string passing over a smooth pulley carries a stone at one end. While its other end is attached to a vibrating tuning fork and the string vibrates forming 8 loops. When the stone is immersed in water 10 loops are formed. The specific gravity of the stone is close to
A) 1.8
B) 4.2
C) 2.8
D) 3.2
Answers
Answer:
correct option is C) 2.8
Step-by-step explanation:
given data
string vibrates form = 8 loops
in water loop formed = 10 loops
solution
we consider mass of stone = m
string length = l
frequency of tuning = f
volume = v
density of stone = \(\rho\)
case (1)
when 8 loop form with 2 adjacent node is \(\frac{\lambda }{2}\)
so here
\(l = \frac{8 \lambda _1}{2}\) ..............1
\(l = 4 \lambda_1\\\\\lambda_1 = \frac{l}{4}\)
and we know velocity is express as
velocity = frequency × wavelength .....................2
\(\sqrt{\frac{Tension}{mass\ per\ unit \length }}\) = f × \(\lambda_1\)
here tension = mg
so
\(\sqrt{\frac{mg}{\mu}}\) = f × \(\lambda_1\) ..........................3
and
case (2)
when 8 loop form with 2 adjacent node is \(\frac{\lambda }{2}\)
\(l = \frac{10 \lambda _1}{2}\) ..............4
\(l = 5 \lambda_1\\\\\lambda_1 = \frac{l}{5}\)
when block is immersed
equilibrium eq will be
Tenion + force of buoyancy = mg
T + v × \(\rho\) × g = mg
and
T = v × \(\rho\) - v × \(\rho\) × g
from equation 2
f × \(\lambda_2\) = f × \(\frac{1}{5}\)
\(\sqrt{\frac{v\rho _{stone} g - v\rho _{water} g}{\mu}} = f \times \frac{1}{5}\) .......................5
now we divide eq 5 by the eq 3
\(\sqrt{\frac{vg (\rho _{stone} - \rho _{water})}{\mu vg \times \rho _{stone}}} = \frac{fl}{5} \times \frac{4}{fl}\)
solve irt we get
\(1 - \frac{\rho _{stone}}{\rho _{water}} = \frac{16}{25}\)
so
relative density \(\frac{\rho _{stone}}{\rho _{water}} = \frac{25}{9}\)
relative density = 2.78 ≈ 2.8
so correct option is C) 2.8
A small business celebrates serving 5110 customers in their first year of business how many customers did they average each day
Answers
The no. of customers they serve per day is equal to 14.
It is given that the total number of customers served in first year of business was 5110.
We have to find that what will be the average of servings per day ?
What do you mean by average ?
The average is the ratio of sum of all numbers to the total no. of numbers.
As per the question ;
Total number of people served in a year = 5110
We know that ;
1 year = 365 days
So ;
To calculate the average of servings per day we need to divide total number of servings by no. of days in 1 year.
i.e.,
Average of customers per day ;
= 5110 ÷ 365
= 14 customers per day
Thus , the no. of customers they serve per day is equal to 14.
Un hombre posee 50 acciones con un valor de 30 cada una , la corporación declaró un dividendo del 6% pagadero en acciones ¿cuantas acciones poseía entonces?
Answers
el hombre tenía 50 acciones.
La pregunta es, ¿cuántas acciones poseía el hombre si declararon un dividendo del 6% pagadero en acciones y tenía 50 acciones con un valor de $30 cada una?Para calcular cuántas acciones tenía el hombre,
se puede utilizar la siguiente fórmula:Dividendos = Número de acciones * Precio por acción * Tasa de dividendosDe esta fórmula,
podemos despejar el número de acciones. Así, tenemos:Número de acciones = Dividendos / (Precio por acción * Tasa de dividendos)De los datos del problema, se sabe que el hombre tenía 50 acciones con un valor de $30 cada una.
Además, la corporación declaró un dividendo del 6% pagadero en acciones. Por lo tanto, la tasa de dividendos es del 6%.Para resolver el problema, primero debemos calcular el valor del dividendo que se pagará en acciones.
Para ello, se debe multiplicar el valor de las acciones del hombre por la tasa de dividendos.
Así, tenemos:Valor del dividendo = 50 acciones * $30 * 0.06 = $90El valor del dividendo es de $90. Ahora, podemos sustituir este valor en la fórmula para calcular el número de acciones que tenía el hombre.
Así, tenemos:Número de acciones = $90 / ($30 * 0.06) = 50 accionesPor lo tanto,
To learn more about : tenía
https://brainly.com/question/29256780
#SPJ8
Suppose that the matrix A has repeated eigenvalue with the following eigenvector and generalized eigenvector: A = 1 with eigenvector = [] and generalized eigenvector - [1-3]. Write the solution to the linear system' = Ar in the following forms. A. In eigenvalue/eigenvector form: [x(t)] = C1 [8] 248-89 + e B. In fundamental matrix form: [x(t)] [y(t)] [188 C. As two equations: (write "c1" and "c2" for c₁ and c₂) x(t) = y(t) = Note: if you are feeling adventurous you could use other eigenvectors like 47 and other generalized eigenvectors like - 37. Just remember that if you change , you must also change for its fundamental solution!
Answers
The solution for the linear system will be , x(t) = 4 c₁e^t + 4 c₂e^t and
y(t) = -c₂e^t + c₂(1 - t)e^t .
The solution is given by ,
matrix | x y | = c₁ .v . e^λt + c₂( w + v.t ) e^λt
Given that the matrix has repeated eigenvalue with eigenvector generalized vectors ,
λ = 1 with eigenvector v = [ 4 , -1 ] and generalized vectors w =[ 0,1 ].
then the solution will be,
c₁ [ 4 , 1 ] e^t + c₂[ 0 , 1] + [ 4 , -1 ] )e^t
therefore,
x(t) = 4 c₁e^t + 4 c₂e^t
y(t) = -c₂e^t + c₂(1 - t)e^t
Matrixes represent linear maps and allow for explicit linear algebra operations. As a result, matrices play an important role in linear algebra, and most characteristics and operations in abstract linear algebra may be represented in terms of matrices.
Matrix multiplication, for example, depicts the combination of linear maps.
To learn more about matrix
brainly.com/question/13179750
#SPJ4
Is tu parallel to vw? Explain.
O no, because both lines have a slope of
no, because the slopes of the lines are not equal
O yes, because both lines have a slope of 2
O yes, because the slopes of the lines are not equal
Answers
Answer: C
Step-by-step explanation:
Answer:
C. yes, because both lines have a slope of 2/3
Step-by-step explanation:
Which equation is correct? (6 points)Group of answer choicessec x° = opposite ÷ adjacentcot x° = opposite ÷ adjacentcosec x° = opposite ÷ adjacentsec x° = hypotenuse ÷ adjacent
Answers
Answer:
Concept:
To figure this question out, we will use the trigonometric ratios below
SOH CAH TOA
\(\begin{gathered} SOH \\ sin\theta=\frac{opposite}{hypotenus}=S=\frac{O}{H} \\ \cos\theta=\frac{adjacent}{hypotenus}=C=\frac{A}{H} \\ \tan\theta=\frac{opposite}{adjacent}=T=\frac{O}{A} \end{gathered}\)Using the inverse trigonometric identity,
\(\begin{gathered} cosecx^0=\frac{1}{sinx^0} \\ secx^0=\frac{1}{cosx^0} \\ cotx^0=\frac{1}{tanx^0} \end{gathered}\)By simplifying further, we will have that
\(\begin{gathered} cosecx^0=\frac{1}{s\imaginaryI nx^{0}} \\ cosecx^0=\frac{1}{\frac{opposite}{hypotenu}}=1\times\frac{hypotenus}{opposite} \\ cosecx^0=\frac{hypotenus}{opposite} \end{gathered}\)\(\begin{gathered} secx^{0}=\frac{1}{cosx^{0}} \\ secx^0=\frac{1}{\frac{adjacent}{hypotenus}}=1\times\frac{hypotenus}{adjacent} \\ secx^0=\frac{hypotenus}{adjacent} \end{gathered}\)\(\begin{gathered} cotx^{0}=\frac{1}{tanx^{0}} \\ cotx^0=\frac{1}{\frac{opposite}{adjacent}}=1\times\frac{adjacent}{opposite} \\ cotx^0=\frac{adjacent}{oppos\imaginaryI te} \end{gathered}\)Hence,
The final answer is
\(\Rightarrow secx^0=\frac{hypotenus}{adjacent}\)HELP PLEASE DUE IN 10 MIN
Answers
The correct statement regarding the measure of variability used to represent the data is given as follows:
The IQR of 10 is the most accurate to use, as the data is skewed.
How to obtain the interquartile range?The interquartile range of a data-set is given by the difference of the third quartile by the first quartile of the data-set.
It is the measure of variability to be used when a data-set contains outliers, or is skewed, as is the case for this problem.
The charity received 18 donations, hence the quartiles are given as follows:
First quartile: 0.25 x 18 = 4.5th element = median of 10 and 15 = 12.5.Third quartile: 0.75 x 18 = 13.5th element = median of 20 and 25 = 22.5.Hence the IQR is given as follows:
IQR = 22.5 - 12.5
IQR = 10.
More can be learned about the interquartile range at brainly.com/question/12323764
#SPJ1
Find the area of the shape below.
Hint: Find the area of the two triangles and the square and add them together.
Answers
the exact value of sin 5pi/12 is
Answers
The exact value of sin(5π/12) is (√6 + √2)/4
Calculating the exact value of sin 5pi/12From the question, we have the following parameters that can be used in our computation:
sin 5pi/12
Express properly
So, we have
sin(5π/12)
Convert the angle to degrees
This gives
sin(5π/12) = sin(5/12 * 180)
Evaluate
sin(5π/12) = sin(75)
The actual value of sin(75) is (√6 + √2)/4
This means that
sin(5π/12) = (√6 + √2)/4
Hence, the exact value of sin(5π/12) is (√6 + √2)/4
Read more about trigonometry function at
https://brainly.com/question/24349828
#SPJ1
The exact value of sin 5π/12 is (√6 + √2)/4
What is trigonometric function?The trigonometric functions are real functions which relate an angle of a right-angled triangle to ratios of two side lengths.
Angle in trigonometry can be measured in either degree or radian.
π is a measurement in radian which is equivalent to 180° in degrees.
Therefore:
5π/12 = 5 × 180/12
= 75°
Therefore sin5π/12 = sin75°
sin75 = sin( 45+30) = sin45cos30+ cos 45sin30
= 1/√2 × √3/2 + 1/√2 × 1/2
= √3/2√2 + 1/2√2
= (√3+1)/2√2
rationalizing;
(2√6 + 2√2)/8
dividing through by 2
=(√6 + √2)/4
therefore tan75 =(√6 + √2)/4
learn more about trigonometric functions from
https://brainly.com/question/25618616
#SPJ1
write the equation of a circle with the dynameter is 14 and whose Center is (-4,6)
Answers
Answer:
The equation of the circle with a diameter of 14 and whose center is (-4,6) is \(x^{2}+y^2+8x-12y+3=0\)
Step-by-step explanation:
Given that diameter is 14. So, the radius is 14/2 which is equal to 7.
Also, the center is (-4,6).
We know that the equation of a circle with center (h,k) and radius r units is
\((x - h)^2+(y-k)^2=r^2 .\)
Here, h=-4, k=6 and r=7.
Putting these values in the above equation,
\((x - (-4))^2+(y-6)^2=7^2 .\)
\((x +4)^2+(y-6)^2=49 .\)
On solving, the equation of the circle is
\(x^2+y^2+8x+-12y+3=0\).
To learn more about Circle Equation,
https://brainly.in/question/407
Kyla earns $21 per hour tutoring student-athletes at Eastern University. If Kyla tutored for 12 hours this month, how much money did she earn this month?
Answers
Answer: $252
Step-by-step explanation:
21$ an hour x 12 hours = $252 total :)
Answer:
She earned $252 thsi month.
Step-by-step explanation:
1 hour = $21
12 hours = $?
21*12 = 252
Guys I need help pls tell me the remainder too
Answers
Answer:
0.12245454545 (Quotient = 0 Remainder = 2.694)
Step-by-step explanation:
Divide 2.694 by 22. The quotient is 0 with a remainder of 2.694
Please like this or rate it if helpful :)
A system of equations is graphed on this coordinate grid.
Which ordered pair is the best estimate of the solution of the system of equations?
Answers
(-1, -2)is the best solution of the system of equations.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
A system of equations is graphed on this coordinate grid.
we need to find the ordered pair which is the best estimate of the solution of the system of equations.
(-1, -2) is the best solution of this graph because both the lines are intersecting at that point
Hence, (-1, -2)is the best solution of the system of equations.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ1
A student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. calculate the rate of change between these temperatures
Answers
If the student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. The rate of change between these temperatures will be 5 Fahrenheit per hour.
What is the rate of change?It is defined as the change in values of a dependent variable with respect to the independent variables.
It is given that, A student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13.
The term "rate of change" refers to the pace at which one quantity changes with respect to another.
The rate of change is the ratio of temperature to the time elapsed,
Rate of Change = change in temperature/time elapsed
Rate of Change = (95°F - 75°F) / (13 -9) hour
Rate of Change =20 / 4
Rate of Change = 5 Fahrenheit per hour
Thus, if the student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. The rate of change between these temperatures will be 5 Fahrenheit per hour.
Learn more about the rate of change here:
brainly.com/question/12786410
#SPJ2
Your friend asks you to bring a couple
of bags of chips to his party. There are
several brands of chips, each a
different size and price.
Write a formula
Answers
Solve for angle X in the diagram
NO LINKS PLEASE
Answers
Answer:
it would be 145
Step-by-step explanation:
the two angles make a straight line, 180-35 is 145
Answer: 145
Step-by-step explanation:
supplementary angle rule: on a straight line, all angles add up to 180
180 = 35 + x
180 - 35 = x
145 = x
8x-2y
10 xy
(if x = 4 and y=-7) what is this evaluation
Answers
Answer: 2xy • (4x - 5y)
Step-by-step explanation:
STEP 1:
Equation at the end of step 1
((8 • (x2)) • y) - (2•5xy2)
STEP 2:
Equation at the end of step 2:
(23x2 • y) - (2•5xy2)
STEP 3:
STEP 4:
Pulling out like terms
4.1 Pull out like factors :
8x2y - 10xy2 = 2xy • (4x - 5y)
Final result :
2xy • (4x - 5y)
Describe the shapes that are created when a plane cuts a rectangular prism diagonally, perpendicularly, and parallel to the base.
Answers
The figure here is a rectangular prism (figure below)
When the figure is cut diagonally, we have a right triangle
When the figure is cut perpendicularly, we have a rectangle
When the figure is cut parallel to the ba
What is the value of the constant in the equation that relates the height and
width of this rectangle?
(10,25)
Answers
Answer:
B
Step-by-step explanation:
25/10=2.5
Answer:
2.5
Step-by-step explanation:
You’re help Is greatly appreciated!! I will mark BRAINLIEST as well
Answers
Answer:
1. -4/7
2. 4/3
3. x^2 + 16x + 63
4. x^2 + 19x + 90
Step-by-step explanation:
1. (1, 8) and (8, 4)
slope = m = (8 - 4)/(1 - 8) = -4/7
2. (2, 4) and (5, 8)
slope = m = (8 - 4)/(5 - 2) = 4/3
3. (x + 9)(x + 7) =
= x^2 + 7x + 9x + 63
= x^2 + 16x + 63
4. (x + 10)(x + 9) =
= x^2 + 9x + 10x + 90
= x^2 + 19x + 90
Find the length of the line below.
A. 2 in.
B. 2 3/16 in.
C. 2 5/16 in.
D. 3 in.
Answers
Answer:
A)
Step-by-step explanation:
Starting point is at o and ending point at 2.
So, 2 in
Macy spent $204 total on wireless earbuds and an iPod. The earbuds cost $89. What was the cost of Macy’s iPod?
Answers
Answer: 115$
Step-by-step explanation: you start with the total value of both the ipod and the earbuds and then subtract the amount of money Macy paid for earbuds. The answer you get after doing that is the answer for the amount of money
204 - 89 = 115$