3 -4. Litros d jugo de frutilla 1 y 1-2 litro de jugo de manzana 1-8 litro de jugo de limón Y 1 y 1-2 litro de agua .Cuántos litros de jugo preparo la mamá??
Answer:
La madre hizo en total 2 y 3/8 litros de jugo.
Step-by-step explanation:
Sabemos que preparó:
3/4 litros de jugo de frutilla = 3/4 L
1 y 1/2 litro de jugo de manzana = (1 + 1/2) L
1/8 litro de jugo de limón = 1/8 L
1 y 1/2 litro de agua = (1 + 1/2) L
¿Cuántos litros de jugo preparó la mamá?
Simplemente debemos sumar los distintos volúmenes de jugo escritos arriba (el de agua no, pues solo nos pregunta cuantos litros de jugo se prepararon)
Total de jugo = 3/4 L + (1 + 1/2) L + 1/8 L
Para completar esta suma, separamos los números enteros de los racionales:
Total de jugo = 1 L + ( 3/4 + 1/2 + 1/8) L
Para resolver la suma dentro del paréntesis, debemos tener todos los números con el mismo denominador.
Recordar que si multiplicamos el numerador y el denominador por el mismo número, entonces el número racional no cambia.
Como el denominador más grande dentro del paréntesis es 8 (que tambien es multiplo de los otros dos), tratemos de reescribir los otros dos números de tal forma que su denominador también sea 8:
Total de jugo = 1 L + ( (2/2)*(3/4) +(4/4)*(1/2) + 1/8) L
= 1 L + (6/8 + 4/8 + 1/8) L
= 1 L + (11/8) L
podemos reescribir el segundo termino como:
= 1L + (8 + 3)/8 L
= 1L + (8/8) L + (3/8) L
= 1L + 1L + 3/8 L
= 2L + 3/8 L
La madre hizo en total 2 y 3/8 litros de jugo.
Joe has a bag of 24 pieces of candy. He gives 1/8 of them to a friend,
1/7 of what is left to another friend. How many pieces does he have
left?
Answer:
18 pieces.
Step-by-step explanation:
1/8 of 24 is 3.
24 - 3 = 21, that's how much he has left after giving it to the first friend.
1/7 of 21 is also 3.
21 - 3 = 18, there's your answer.
Answer:
18
Step-by-step explanation:
1/8 of 24 is 3 = 21
1/7 of 21 is 3 = 18
Verify a ÷ b ≠ b ÷ a , if a = −3/4 and b = 4/5
Given:
[tex]a=-\dfrac{3}{4}[/tex]
[tex]b=\dfrac{4}{5}[/tex]
To verify:
[tex]a\div b\neq b\div a[/tex]
Solution:
We have,
[tex]a=-\dfrac{3}{4}[/tex]
[tex]b=\dfrac{4}{5}[/tex]
Now,
[tex]a\div b=\dfrac{a}{b}[/tex]
[tex]a\div b=\dfrac{-\dfrac{3}{4}}{\dfrac{4}{5}}[/tex]
[tex]a\div b=-\dfrac{3}{4}\times \dfrac{5}{4}[/tex]
[tex]a\div b=-\dfrac{15}{16}[/tex] ...(i)
And,
[tex]b\div a=\dfrac{b}{a}[/tex]
[tex]b\div a=\dfrac{\dfrac{4}{5}}{-\dfrac{3}{4}}[/tex]
[tex]b\div a=\dfrac{4}{5}\times (-\dfrac{4}{3})[/tex]
[tex]b\div a=-\dfrac{16}{15}[/tex] ...(ii)
From (i) and (ii), it is clear that
[tex]a\div b\neq b\div a[/tex]
Hence verified.
the graph of the function f(x) is shown
Answer:
where is the graph
and what is your question
could you explain
Show your work ‼️ offering 50 points and branliest.
Answer:
PK = 75
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{PK}{WK}[/tex] = [tex]\frac{AK}{NK}[/tex] , substitute values
[tex]\frac{PK}{54}[/tex] = [tex]\frac{62.5}{45}[/tex] ( cross- multiply )
45 PK = 3375 ( divide both sides by 45 )
PK = 75
Express the area of the entire rectangle. Your answer should be a polynomial in standard form. x+7(top), x+3(side)
Answer:
x^2+12x+35
Step-by-step explanation:
Answer:
x^2+10x+21 is the correct answer
Step-by-step explanation:
yw :)
i accidentally gave the wrong person the brainliest is there any way i can undo this
Answer:
You can talk with the support team
Step-by-step explanation:
The Brainly website has an active technical support. You can mail them with the complaints while you furnish them with relevant information of the user. From their end they can undo the process
Write to the support team they can help
H(x)=x^2-3x+7 when x= -3
A.7
B.25
C.-2
D.16
Answer:
B
Step-by-step explanation:
2-3x7x-3
2.5
2.5 --3
this be good
Answer:
7
Step-by-step explanation:
H(x)=x^2-3x+7
=(-3)^2-3*(-3)+7
=9-9+7
=7
If 8n = -40, then n =
Answer:
n=-5
Step-by-step explanation:
Answer:
Step-by-step explanation:
8n=-40
n=-40/8
n=-5
simplify ratio 12:28:20
Answer:
3 : 7 : 5
Step-by-step explanation:
Given
12 : 28 : 20 ← divide each part by 4 ( the LCM of 12, 28, 20 )
= 3 : 7 : 5
3n^5 ÷ 6n^3 how to solve using properties of exponents
Answer:
(n^2)÷2
Step-by-step explanation:
Ali is moving into her new apartment. Her bedroom on the floor plan is 3 inches. If
the floor plan uses a scale of 1 inch 4 feet, what is the actual size of the bedroom?
bedroom?
Work Shown:
1 inch = 4 feet
3*(1 inch) = 3*(4 feet)
3 inches = 12 feet
2 x 12 divided by (2 + 6) +2^3
Answer:
11
Step-by-step explanation:
To add fractions, find the LCD and then combine or Pemdas
Answer:
Your answer should be 1.5
Step-by-step explanation:
Can I get brainliest
Find the opposite of the integer -5.
Answer:
5
Step-by-step explanation:
The opposite of -5 is 5. You find this opposite by switching the negative sign to a positive sign.
Answer:
5
Step-by-step explanation:
Just take away the sign or add the sign from the number to get a integer. There you go it's just that easy️ enjoy good day
What is the diameter of a hemisphere with a volume of 272\text{ m}^3,272 m
3 , to the nearest tenth of a meter?
Answer:
D = 10.1m
Step-by-step explanation:
We know that the volume of a sphere of radius R is:
V = (4/3)*pi*R^3
where pi = 3.14
A hemisphere is half a sphere, then the volume of an hemisphere is half of the volume of a sphere, then the volume of a hemisphere of radius R is:
V' = (1/2)*(4/3)*pi*R^3
Now, we know that our hemisphere has a volume:
V' = 272m^3
Then we can solve the equation:
272m^3 = (1/2)*(4/3)*pi*R^3
For R.
(we want the diameter, but remember that the diameter is equal to two times the radius, so finding the radius is a good start)
272m^3 = (1/2)*(4/3)*pi*R^3
272m^3 = (4/6)*3.14*R^3
272m^3*(6/4*3.14) = R^3
∛( 272m^3*(6/4*3.14) ) = R = 5.06 m
And the diameter is two times that, so we get:
D = 2*5.06m = 10.12 m
Rounding this to the nearest tenth of a meter (first digit after the decimal dot), we get:
D = 10.1m
Find the area of a circle having a circumference of 34pi Round to the nearest tenth. Use 3.14 for pi.
Answer:
907
Step-by-step explanation:
Circumference = 34pi
radius, r = 34pi/2pi = 17
Area, A = pi r^2 = pi (17^2) = 289pi=907 approximately
En una camioneta se pueden transportar 28.5 kilogramos. ¿ Cuántas camionetas se necesitan para transportar 484.5 Kg?
Answer:
The number of trucks required is 17.
Step-by-step explanation:
28.5 kilograms can be transported in a van. How many trucks are needed to transport 484.5 Kg?
For the transportation of 28.5 kg, one truck is required.
Total mass = 484.5 kg
The number of trucks required is
n = total mass/ mass of one
[tex]n=\frac{484.5}{28.5}\\\\n = 17[/tex]
These are the means and standard deviations for samples of prices from two different brands of shoes. Brand A Brand B Mean: $50 Mean: $40 Standard deviation: $5 Standard deviation: $8
Select the two true statements.
A. Brand A has a higher average price than brand B.
B. Brand A has a lower average price than brand B.
C. Brand A's prices are less spread out than brand B's prices.
D Brand A's prices are more enread out than brad pie
Answer:
A and C
Step-by-step explanation:
just took the test
Please help me with explanation
QUESTION: Write 72 as a product of prime factors
Answer:
72 = 2 * 2 * 2 * 3 * 3
Step-by-step explanation:
Answer:
72 = 2^3 ×3 ^ 2
Step-by-step explanation:
72 = 2 × 2 × 2 × 3 × 3
Hope this answer helps you :)
Have a great day
Mark brainliest
Please help me with this question its due tonight!!
Answer:
f(x)=5x²+2x-5,G(x) =7x+8,H(x)=4x²-10
Explain how to check if two or more ratios are a proportion
Answer:
¿Cómo comprobar que las razones son proporcionales? ,5
Step-by-step explanation:
Para comprobar si dos o más razones son proporcionales se aplica la propiedad fundamental de las proporciones. 1 * 4 = 1 2 2 4 4 = 4 1 2 3 6 1 * 6 = 6 = 6 = = ? ? 1 2 0,5 1 = Así se concluye que las tres razones son proporcionales. 1 * 1 = 1 = 1 1ra forma. 2 * 2 2 * 3 ? 2 * 0,5
What is the value of x? (giving brainliest and thanks to all!)
Answer:
x° = 64°
Explaination:
This is a right angled triangle so one of the angle is 90°.
So, x° + 90° = 154° (Exterior angle property)
x° = 154° - 90° = 64°
Therefore x° = 64°
!!!NO LINKS!!! NEED HELP DUE NOW!!!
Answer:
208 Feet
Step-by-step explanation:
Hope this helps sry if i'm wrong
Answer:
2 x 10 = 20, 20 x 2 = 40
10 x 7 = 70, 70 x 2 = 140
7 x 2 = 14, 14 x 2 = 28
Let's add all the given lengths:
140 + 40 + 28 = 208 in^2 is your answer
Brainliest please :)
A shipping container is in the shape of a right rectangular prism with a length of 5-5 feet, a width of 12 feet, and a height of 7.5 feet. The container is completely filled with contents that weigh, on average, 0.75 pound per cubic foot. What is the weight of the contents in the container, to the nearest pound?
Answer:
186 pounds
Step-by-step explanation:
volume : base area × height
area of rectangular triangle : a×b/2
Vp = (5.5 × 12 / 2) × 7.5 = 33 × 7.5 = 247.5 ft³
the weight of the contents : 247.5 × 0.75 = 185.625 pounds
= 186 pounds (rounded)
Complete the number sentence to solve.
Three students share 4 feet of ribbon equally.
How many feet of ribbon does each student get?
4 ÷ 3 =
4
3
=
3
Each student's share is
3
feet of ribbon
Answer:
see image below
Step-by-step explanation:
Answer: c
Step-by-step explanation:
what is the meaning of proportional sides.? plz need urgently
In a pair of similar triangles, the corresponding sides are proportional. ... When the sides are corresponding it means to go from one triangle to another you can multiply each side by the same number. In the diagram of similar triangles the corresponding sides are the same color.
( if this is wrong I apologize)
4.
Before hibernation, a bear weighs 990 pounds. The bear loses 32% of his weight
How much does the bear weight after
Answer:
Jjjj
Step-by-step explanation:
Flight
Angles 1 and 2 form a right angle.
2 lines form a right angle. Another line extends between the 2 lines to form 2 angles. The top angle is labeled 1, and the bottom angle is labeled 2.
Which word describes their measures?
linear
congruent
complementary
supplementary
Answer: complementary
Step-by-step explanation:
Complementary angles are angles that add up to 90 degrees
The sum of the measure of angles 1 and 2 is the right angle which is 90 degrees. Then the correct option is C.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
Complementary angle - Two angles are said to be complementary angles if their sum is 90 degrees.
Angles 1 and 2 form a right angle.
2 lines form a right angle.
Another line extends between the 2 lines to form 2 angles.
The top angle is labeled 1, and the bottom angle is labeled 2.
Then the sum of the measure of the angle 1 and 2 is the right angle which is 90 degrees. Then the angles are known as complementary angles.
Then the correct option is C.
More about the angled link is given below.
https://brainly.com/question/15767203
#SPJ2
9.
Which statement about this figure is true?
Answer:
The answer should be
• It has no rotational symmetry.
Step-by-step explanation:
A rotational symmetry is when the object still looks the same after some rotation.
I hope this helped :)
(x+1)=2(x-3) check whether quadratic equation
Answer:
No
Step-by-step explanation:
A quadratic equation looks something along the lines of [tex](a+b)^2=a^2+2ab+b^2[/tex]
(x+1)=2(x-3) comes out to be x=-2 and that is not a quadratic equation