Answer:
Length of rectangle = [2x + 15] / x
Step-by-step explanation:
Given:
Area of rectangle = (2x + 15)
Width of the box = x
Find:
Length and width
Computation:
Length of rectangle = Area of rectangle / Width of the box
Length of rectangle = [2x + 15] / x
Write the equation of the line fully simplified slope-intercept form.
Answer:
y=4/3x-3
y intercept is -3
slope is 4/3
help me please !! I'm panicking please help
Answer:
1 9/10 is your answer. convert given denomenators
Completing items a through z
Answer:
???
Step-by-step explanation:
Im confused ... let me know ur question in the comments so I can help! :)
1/2-?=1/5
what is the "?"
Answer:
3/10
Step-by-step explanation:
Keith designs a game in wich player work together to run a good truck business during one game the business loses $261. The four players share the loss equally write and solve an equation to represent the change in profit for each player
Answer:
Change in profit per member = - 65.25
Step-by-step explanation:
Given that :
Number of members involved in business = 4
Amount lost = $261
If loss is shared equally :
Loss per member = amount lost / number of members
Loss per member = $261 / 4
Loss per member = $65.25
Change in profit per member = - $65.25
Which of the following is equal to the rational expression when x+1 or-1?
5(x-1)
(x + 1)(x - 1)
5
A.
X-1
5
O B.
X+ 1
C.
5(x-1)
x + 1
D.
5
(x - 1)(x + 1)
4x-1=3y+5 intercepts from an equation
1
Select the correct answer from each drop-down menu.
Katie needs to measure water for a recipe she is using to cook dinner. She should mea
Katie also needs 4 fluid Ounces of honey to make honey buns. The shortened form of 1
Reset
Next
please help!!!!!!!!!!!
Answer:
m<3 = 82°, m<2 = 98°, m<4 = 98°
Step-by-step explanation:
360 - Overall Sum
m<1 = m<3 (They are symmetrical)
m<2 = m<4 (They are symmetrical)
if m<1 = 82°, then m<3 = 82° [= 164]
360 - 164 = 196
if m<2 = ?°, then m<4 = ?° [= 196]
196/2 = 98
help me out ill give u brainliest
Answer:
No solution
I hope this helps!
Can someone please help me?? (Constant Proportionality)
Answer:
$34.10
Step-by-step explanation:
is the answer hope helps
Jeff got 23/25 on his first math test, 93% on his second test, and a 0.89 on his third test. Which of the following orders his scores from least to greatest?
Answer:
0.89, 23/25, 93%
Step-by-step explanation:
1. Convert 23/25 to a decimal: 0.92; and then a percent: 92%
2. Convert 0.89 to a percent: 89%
3. Now, we can order these from least to greatest. In order they would obviously be 89, 92, and 93 percent.
Which choice describes the translations represented by the translation rule (x,y)-->(x + 2, y - 4)
1. 2 units to the right and 4 units down
2. 4 units to the right and 2 units down
3. 2 units to the left and 4 units up
4. 2 units to the left and 5 units down
Answer:
go to Brainly for the answer
Step-by-step explanation:
Find the acceleration of a car that slows from 96 m/s to 32 m/s in 8 seconds.
Answer:
That's a science question so you've got the wrong people
Step-by-step explanation:
There are 272 students in a school and there are 7 classrooms in total. If one classroom has
8 students and the rest of the classrooms have the same number of students, how many
students are there in each of the remaining 6 classrooms? Write and solve a two-step
equation to answer the question.
Answer:
6x + 8 = 272
44 students in each of the remaining 6 classrooms
Step-by-step explanation:
There are 7 classrooms.
1 classroom has 8 students.
The remining 6 classrooms have the same number of students each.
Let the number of students in each of the 6 classrooms be x.
In all 6 classrooms combined, there are 6x students.
Now add the 8 students of the 7th classroom.
The total number of students in all 7 classrooms is 6x + 8.
We are told there are 272 students in total, so we get the following equation.
6x + 8 = 272
Now we solve the equation.
Subtract 8 from both sides.
6x + 8 - 8 = 272 - 8
6x = 264
Divide both sides by 6.
6x/6 = 264/6
x = 44
There are 44 students in each of the 6 classrooms.
44,518 ÷ 111 PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
401.063063063
Step-by-step explanation:
The amount, in dollars, of Marisa’s savings account can be represented by the expression 5x+40. Marisa saved the same amount x each month for a period of 5 months. Her mother contributed an additional amount each month to Marisa’s savings account. How much did her mother contribute each month?
Answer:
$8
Step-by-step explanation:
5x / 5 = x
40 / 5 = 8
Marisa’s mother contribution was $8 each month.
What is an expression?An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
Given that, Marisa’s savings account can be represented by the expression 5x+40. Marisa saved the same amount x each month for a period of 5 months. Her mother contributed an additional amount each month to Marisa’s savings account.
The amount in Marisa's account after 5 months = 5x + 40
She has saved $x each month for 5 months, therefore, her saving = 5x
Her mother given her an additional amount each month which is here shown by 40,
Since, if in 5 months it became 40, therefore, each month mother gave her = 40 / 5 = 8
Hence, Marisa’s mother contribution was $8 each month.
Learn more about expressions, click;
https://brainly.com/question/14083225
#SPJ5
Solve for
5x - 10> 20 or 5x - 105-15
0-55x<6
o 1 Ex = 6
Ox5-5 or x>6
OX-1 or x>6
x less than or equal to-1 or x>6
A brother and sister are comparing their ages. The older sister is 8 years less than twice the brother’s age. The sum of their ages is 25 years. Let "x" be the age of the brother. Set up and solve an equation for x.
Answer:
The brother is 11 years and the sister 14 years
Step-by-step explanation:
Let x represent the age of the brother and let y represent the age of the sister. Since the sum of their ages is 25 years, the sum can be represented by the equation:
x + y = 25 (1)
The sister age is 8 years less than twice the brother’s age, this can be represented by the equation:
y = 2x -8
2x - y = 8 (2)
Solve equation 1 and equation 2 simultaneously. Add equation 1 and equation 2, this gives:
3x = 33
x = 33/3
x = 11 years
Put x = 11 in equation 1:
11 + y = 25
y = 25 - 11
y = 14 years
4 puntos) Una empresa dedicada a la venta de buzos en La Victoria, dispone para la confección de 500 m de tela algodón y 520 m de tela poliéster. Cada pantalón del buzo necesita 1 m de algodón y 2 m de poliéster; para cada casaca se necesitan 2 m de algodón y 1 m de poliéster. La ganancia por cada pantalón es de S/ 9 y la ganancia por cada casaca es de S/ 12. El fabricante sabe que sus máquinas en promedio demoran 4 minutos en confeccionar un pantalón y 10 minutos en confeccionar una casaca; él promete entregar un pedido en una semana trabajando sus máquinas de lunes a viernes 8 horas diarias.
a) Modele la función objetivo y elabore el SIL para las restricciones.
b) ¿Cuánto será el pedido máximo de buzos (casaca y pantalón) que podrá entregar en una semana de trabajo? ¿Cuánto será su ganancia máxima?
Answer:
a) Las restricciones limitantes son;
1) La duración de tiempo de 2400 minutos.
2) La tela límite (algodón) de 500 m
b) El número máximo de pedidos de buzos (chaquetas y pantalones) que podrá entregar en una semana de trabajo es de 166 pares de chaquetas y pantalones.
Su beneficio máximo es 32,2[tex]\bar 7[/tex]·S
Step-by-step explanation:
a) El número de horas al día que trabaja el fabricante = 8 horas
Dado que la máquina puede hacer pantalones en 4 minutos y chaquetas en 10 minutos
Sea x = la cantidad de pantalones hechos en un día, e y = la cantidad de chaquetas hechas en una semana
Tenemos;
4 · x + 10 · y = 8 × 60 × 5 = 2400
x = y
Por lo tanto;
4 · x + 10 · y = 4 · x + 10 · x = 14 · x = 2400
x = 2400/14 ≈ 171,43, por lo tanto, redondeamos hacia abajo para dar;
x = 171
Por lo tanto, el fabricante fabrica 171 pantalones y 171 chaquetas durante la semana.
El material requerido para el pantalón = 171 m de algodón y 342 m de poliéster.
El material requerido para la chaqueta = 342 m algodón y 171 m poliéster
Para el material, tenemos [
a = Algodón, b = Poliéster
a + 2 · b = x
2 · a + b = y
3 · a + 3 · b = x + y = 2 · x
Dado que se requiere igual longitud de algodón y poliéster, dado por el coeficiente de ayb, y que la longitud del algodón es 500 m, que es menor que la longitud del poliéster, tenemos;
El número máximo de pantalones y chaqueta completos = 500/3 = 166,67 m, que se redondea a 166 pares
b) El número máximo de pares de pantalones y chaquetas que el fabricante podrá entregar en una semana de trabajo = 166 pares
Por tanto, el beneficio máximo será
La ganancia máxima = 166 × (S / 9 + S / 12) = 581 · S / 18 = 32.2[tex]\bar 7[/tex]·S.
La respuesta a esta pregunta consiste en resolver un problema de Programación lineal ( Maximizando la ganancia de la semana).
La solución es:
x = 180
y = 160
z ( max) = 3540 $
La siguiente tabla ordena los datos del problema para la elaboración de las distintas restricciones y la formulación de la función Objetivo
Tiempo disponible : 8 × 5 × 60 = 2400 minutos
algodón Poliéster tiempo Ganancia
( metros) ( metros) minutos $
Cantidad de pantalones (x ) 1 2 4 9
Cantidad de casacas (y) 2 1 10 12
Disponibilidad 500 520 2400
Función Objetiva: z = 9× x + 12 × y a maximizar
Restricciones:
1.-Cantidad de metros de tela de algodón disponible: 500 metros
x + 2×y ≤ 500
2.-Cantidad de metros de tela de poliester disponible: 520 metros
2 × x + y ≤ 520
3.-Disponibilidad de tiempo: 2400 minutos
4 × x + 10 × y ≤ 2400
Restricciones generales:
x ≥ 0 y ≥ 0 enteros
Con el uso de AtoZmath solver
La solución :
x = 180
y = 160
z ( max) = 3540 $
Related Link : https://brainly.com/question/13610156
Miguel is buying hamburgers and hamburger buns. Hamburgers are sold in packages of 6 each. Hamburger buns are sold in packages of 8 each. What is the least number of hamburgers and hamburger buns Miguel can buy if he wants to have an equal number of each?
Answer:
24 of each.
Step-by-step explanation:
it's just lcm. find the lcm of 6 and 8. so: 12:16 then 24:24
HELP I REALLY AM SILLY I CANT GET THIS RIGHT>
Answer: 8
Step-by-step explanation:
20/5 = 4tsp (one dose)
4 x 2 = 8
8 teaspoons
The measure of an angle is 55°. What is the measure of its supplementary angle?
Answer:
125
Step-by-step explanation:
El Angulo suplementario es cuando los ángulos sumados valen 180.
Ejemplo: Angulo suplementario de 15.
15+x=180
x=180-15
x=165
Entonces:
180=55+X
180-55=X
125=X
Respuesta: 125
WILL MARK!! PLEASE HELP QUICKLY
Answer:
the first one. Definitely the first one :D
PLEASEE HELP ASAP!!!
Given that the point (-4,0) is on the graph f(x), find the corresponding point for the function f (4x)
Answer:
-24
Step-by-step explanation:
f(4) = 6
f(-4*4) = -4 * 6
-4*6
-24
9514 1404 393
Answer:
(-1, 0)
Step-by-step explanation:
We want the point (4x, f(4x)) to match (-4, 0). We already know that f(-4) = 0, so we want 4x = -4.
4x = -4
x = -1 . . . . divide by 4
The desired point is (-1, 0).
_____
Comment on f(4x)
The attached graph shows that f(4x) represents a horizontal compression of the graph of f(x) by a factor of 4. The point on f(4x) with the same y-value, the corresponding point requested by this question, is shown to be (-1, 0).
Brian Chris and Damien took a math test that had 20 questions. The number of questions Brian got right is 14 more than the number of
questions Chris got right. Damien correctly answered 2 less than 4 the number of questions Chris answered correctly.
It Brian and Darmente
the same score, which statement is true?
OA Brian and Damien both answered 2 fewer questions correctly than Chris did.
OB Brian and Damien both answered 4 more questions correctly than chris did.
OcBrian and Damien both answered 2 more questions correctly than Chris did.
OD. Brian and Damien both answered 4 fewer questions correctly than Chris did.
Reset
Next
Answer:
C.) they both got two more questions correctly than Chris did.
Step-by-step explanation:
brian got 14 more right than chris
Chris got 2 less than damien
brian and damien both got 18/20 correct, chris got 16 right
Round each decimal number to the nearest whole number. Then, select the best estimate for the addition equation 1.2 + 3.6 =
4.5
5
5.5
6
Answer:
4.5
Step-by-step explanation:
1.2 + 3.6 = 4.8 but when u do 4.8 -0.3 you will get 4.5
Answer:
It would be 5.5 or 5
HEEELP PLEASE I'M STUPID WITH MATH
Answer:
cant see it
Step-by-step explanation:
Each of Caleb's friends has the same number of pets. The total number of pets can be represented by the expression y plus y plus y plus y. Which is an equivalent expression for the total number of pets?
Given:
The total number of pets can be represented by the expression [tex]y+y+y+y[/tex].
To find:
The expression which is equivalent to the expression for the total number of pets.
Solution:
The expression for the total number of pets is
[tex]y+y+y+y[/tex]
On adding these value, we get
[tex]y+y+y+y=4y[/tex]
Therefore, the expression 4y is equivalent to the given expression for the total number of pets.
If two functions are inverses, which statement must be TRUE about the relationship between their graphs
O Their graphs are reflections in the x-axis.
O Their graphs are reflections in the y-axis.
O Their graphs are reflections in the line y = x
O Their graphs are reflections in the line y = -x
Answer:
Their graphs are reflections in the line y=x
Step-by-step explanation:
Please remember if two functions are inverse to each other then they are reflected over y=x line.
So, we can say their graphs are reflections in the line y=x