square root of 72/98​

With "near doubles facts" or "doubles facts plus one," the actual magic happens. When we observe 7+8, we know that 8 is one more than 7, since we already know that 7+7=14. Thus, 15 is one greater than 14. So, 15 is the answer.

We can also consider the fact that it is one less than the doubles. We are aware that 7 + 7 = 14. I then realise that 6 is one less than 7 when I see 7 plus 6. 14 minus one equals 13, thus.

Thus, our knowledge of ten items with doubles increased to approximately 33 information with near doubles! Therefore, it's a really effective tactic!

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Si Verónica, Ana y Luis están pintando una barda y se les paga un total de 300 unidades monetarias (por ejemplo, dólares, pesos, etc.), para determinar cuánto dinero debería recibir cada uno, necesitamos más información sobre cómo se distribuye el trabajo entre ellos.

Si los tres contribuyen de manera equitativa y realizan la misma cantidad de trabajo, podrían dividir el pago de manera igualitaria. En ese caso, cada uno recibiría 100 unidades monetarias (300 dividido entre 3).

Sin embargo, si uno de ellos realiza más trabajo o tiene una mayor responsabilidad en la tarea, podría ser justo que reciba una porción mayor del pago. En ese caso, la distribución de los 300 unidades monetarias dependerá de un acuerdo previo entre ellos sobre cómo se divide el pago en función de la cantidad o calidad del trabajo realizado.

Es importante tener en cuenta que la asignación exacta de dinero puede variar dependiendo de las circunstancias y el acuerdo al que lleguen Verónica, Ana y Luis.

The phrase "all free variables of a formula ϕ(u1, . . . , un) are among u1, . . . , un" refers to a property of a logical formula ϕ with variables u1, u2, ..., un. In logic and formal systems, variables are used to represent unspecified elements or objects.

When a variable is considered "free" in a formula, it means that it is not bound by any quantifiers or other logical operators in the formula. In other words, it is a variable that is not restricted in any way within the formula.

The given statement implies that all the free variables in the formula ϕ(u1, . . . , un) are explicitly listed among the variables u1, u2, ..., un. In other words, the formula ϕ does not contain any additional free variables beyond the ones explicitly mentioned.

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The measurement closest to the area of the circle in meters is 379.94 sq. meters.

An object's area is how much space it takes up in two dimensions. It is the measurement of the quantity of unit squares that completely cover the surface of a closed figure. The square unit, which is frequently expressed as square inches, square feet, etc., is the accepted unit of area.

The word "area" refers to a free space. A shape's length and width are used to compute its area. The majority of forms and things have corners and edges. When computing the area of a certain form, both the length and width of these edges are taken into account.

Given that,

diameter = 22m

radius = 22/2 = 11m

The area of the circle is:

A = πr²

Substituting the value of π = 3.14 and r = 11 we have:

A = (3.14)(11)²

A = 379.94

Hence, the measurement closest to the area of the circle in meters is 379.94 sq. meters.

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Answer:

V = 460.68

Step-by-step explanation:

V=(lwh)/3

Answer:

The map that has a scale of 1 inch to 500 feet must be larger in size

Step-by-step explanation:

Since both maps represent the ame park area, the map that show more detail using 1 inch for every 500 feet, must be larger in size. notice that in order to represent 1000 feet this map needs to use 2 inches, while the other one uses only 1 inch of paper.

Hello!

surface area

= 2(4 x 2) + 2(12 x 4) + 2(12 x 2)

= 160cm²

Step-by-step explanation:

\((\sec A - \csc A)(1 + \cot A + \tan A)\)

\(=(\sec A - \csc A)\left(1 + \dfrac{\cos A}{\sin A} + \dfrac{\sin A}{\cos A} \right)\)

\(=(\sec A - \csc A)\left(1 + \dfrac{\cos^2 A + \sin^2 A}{\sin A\cos A} \right)\)

\(=(\sec A - \csc A)\left(\dfrac{1 + \sin A \cos A}{\sin A \cos A} \right)\)

\(=\left(\dfrac{\frac{1}{\cos A} - \frac{1}{\sin A}+\sin A - \cos A}{\sin A\cos A}\right)\)

\(=\dfrac{\sin A - \sin A \cos^2A - \cos A + \cos A\sin^2A}{(\sin A\cos A)^2}\)

\(=\dfrac{\sin A(1 - \cos^2A) - \cos A (1 - \sin^2 A)}{(\sin A\cos A)^2}\)

\(=\dfrac{\sin^3A - \cos^3A}{\sin^2A\cos^2A}\)

\(=\dfrac{\sin A}{\cos^2A} - \dfrac{\cos A}{\sin^2A}\)

\(=\left(\dfrac{1}{\cos A}\right)\left(\dfrac{\sin A}{1}\right) - \left(\dfrac{1}{\sin^2A}\right) \left(\dfrac{\cos A}{1}\right)\)

\(=\sec^2A\csc A - \csc^2A\sec A\)

2731 tickets should be sold at $27 and 2269 tickets should be sold at $40.

Given that,
A 5000-seat theater has tickets for sale at ​$27 and $40.
How many tickets should be sold at each price for a sellout performance to generate total revenue of $154,500 is to be determined.

Here,
Let the number of seats sold for $27 be x and for $40 be y
For a 5000-seat theater
x + y = 5000
x = 5000 - y - - - - - - (1)

Total revenue generated is  $154,500 by selling x tickets at ​$27 and y tickets at $40.

27x +40y = 154,500  - - - - - - (2)

Solving equations 1 and 2
27(5000 - y )+ 40y = 154,500
125,000- 27y + 40y = 154,500
13 y = 29500
y =2269
Putting y in equation 1
x = 5000 - 2269
x = 2731

Thus, 2731 tickets should be sold at $27 and 2269 tickets should be sold at $40.

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The length of the side opposite to the reference angle is 7.77 units.

We know a right-angled triangle has three sides they are -: Hypotenuse,

Opposite and Adjacent.

We can remember SOH CAH TOA which is,

sin = opposite/hypotenuse, cos = adjecen/hypotenuse and

tan = opposite/adjacent.

If we take the reference angle 45°, The side 'x' is opposite and the side having a length of 11 units is the hypotenuse.

We know, sin = opposite/hypotenuse.

Therefore,

sin45° = x/11.

1/√2 = x/11.

x = 11/√2.

x = 7.77 units.

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This question includes some misspelled words; here is the correct question:

Which point of view is most likely to be unreliable in a story?

All points of view in a story are equally reliable.

The first person narrator is most likely to be unreliable.

All points of view in a story are equally unreliable.

The third-person point of view is most likely to be unreliable.

The correct answer is The first-person narrator is most likely to be unreliable.

Explanation:

In a narrative text, an unreliable narrator implies the narrator lies on purpose to the reader, or his/her version of the story is not completely accurate. This feature of narration occurs mainly if the story, novel, etc. includes a first-person narrator. This is because in a first-person narrator, the thoughts, feelings, and point of view of one of the characters prevail, and this causes the events told are subjective and therefore more likely to be inaccurate. Also, this does not occur if there is a third-person narrator because in this case the narrator acts as an observer and this makes it more objective.

Based on the supply graph and demand graph shown above, the price at the point of equilibrium is $ 30.

Demand refers to quantity of a commodity that the consumers are willing to, able to purchase at a given price during a given period of time. Supply refers to quantity of a commodity that the producers are willing to, able to offer for sale at a given price during a given period of time.

Demand curve slopes downward due to inverse relationship between price and quantity demanded whereas supply curve slopes upward due to direct relationship between quantity supplied and price. When both demand and supply curve intersect with each other balance is achieved. Intersection point between demand and supply curve is known as equilibrium.

At this point when prices are equal is known as equilibrium price and when quantiy demanded or supplied are equal it is known as equilibrium quantity. When we combine the given graph. Equilibrium is achieved at a point when price is equal to $ 30 and quantity is equal to 20 units.

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The speed of the car is 108 kilometers per hour and the distance covered in 5 hours is 540 kilometers.

Speed is simply referred to as distance traveled per unit time.

It is expressed as;

Speed = Distance ÷ time.

Given that the car is traveling at a rate of 30 meters per second.

First, convert the car's speed from meters per second to kilometers per hour using the conversion factor.

1 kilometer = 1000 meters

1 hour = 3600 seconds

Hence;

Speed = 30m/s = ( 30 × 3600/1000 )kmh

Speed = 108 kmh

Next, the distance covered in 5 hours will be:

Speed = Distance / time

Distance = speed × time

Distance = 108 kmh × 5 h

Distance = 540 km

Therefore, the disatnce covered is 540 kilometers.

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Answer:

D. 100

Step-by-step explanation:

Magnitude of the vector: 5.656 and angle of direction : -45°.

The length of a vector determines its magnitude. The II a II stands for the vector's magnitude.

To find the magnitude, or length, of a vector, take the square root of the sum of the squares of each component.

The magnitude of the vector <-4,4> = √{(-4)² + (4)²}

The magnitude of the vector <-4,4> = √{32}

The magnitude of the vector <-4,4> = 5.656

To find the direction angle, use the arc tangent. You can think of the i and j components as x and y components.

tanθ = (y/x)

θ = tan⁻¹(y/x)

θ = tan⁻¹(4/-4)

θ = tan⁻¹(-1)

θ = -π/4

θ = -45°

Therefore, the vector has magnitude 5.656 and the direction of the vector -45°.

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Answer:

1

Step-by-step explanation:

1.  One way to do this is converting both into improper fractions.  To do this, multiply the whole number by the denominator and add that to the numerator.

2 3/5 --> 2*5 is 10 --> 10+3 is 13.  --> 13/5

2.  This leaves us with 13/5 - 8/5

3.  Subtract the numerators

13/5 - 8/5 = 5/5

4.  Simplify.  If the numerator is the same number as the denominator, it's a whole number.

5/5 = 1

Answer:

the answer is 77

Step-by-step explanation:

A measures 32 and B measures 109 so you subtract 109 and 32 and your answer will be 77

Answer:the answer is 50

Step-by-step explanation:

75-140=65

65-45=20

75-35=45

45+45=90

30+20=50

In total there are 50 GREEN JOLOS I couldn’t get the answer myself so I sat down and actually wrote the problem out I’m taking a exam so I’ll let you guys know if it’s accurate.

Answer:

Step-by-step explanation:

The milepost number of the rest area is 7 miles away from milepost 58, so it can be represented by the equation:

m = 58 + 7

This equation states that the milepost number of the rest area is equal to 58 plus 7, or 65. Therefore, the rest area can be located at milepost 65.

The volume of the pyramid is 605 cubic centimeters.

To calculate the volume of a pyramid, you can use the formula:

Volume = (1/3) x base area x height

In this case, the base of the pyramid is a square with a dimension of 11 cm. The base area can be calculated by squaring the length of one side of the square:

Base Area = 11 cm x 11 cm = 121 \(cm^2\)

The height of the pyramid is given as 15 cm.

Now we can substitute these values into the volume formula:

Volume = (1/3) x 121 x 15

Volume = (1/3) x 1815

Volume ≈ 605 \(cm^3\)

Therefore, the volume of the pyramid is approximately 605 cubic centimeters.

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Answer:

the missing angle=85

x=95

Step-by-step explanation:

180-95=85

Answer:

4/13

Step-by-step explanation:

The pattern is that every number is multiplied by 2 starting at 1/52. To find the next fraction in the sequence, multiply 2/13 by 2:

\(\frac{2}{13} (\frac{2}{1} )=\frac{4}{13}\)

4/13 is our final simplified answer

I hope this helps!

Answer:106,34,40

Step-by-step explanation:

Answer:

288 inches

Step-by-step explanation:

1 yard= 36 inches.

36x8=288

Answer:

It would be 288 inches

Step-by-step explanation:

8 divided by ? inches

1 yard = 36 inches

36 inches times 8 yards = 288 inches

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Answer:

the correct answer is 3

hope it helps

have a nice day

The value of x assuming that a ≠ 0 in the given equation is 1/a

From the question, we are to determine the value of x assuming that a ≠ 0

The given equation is

4ax + 5ax = 3ax + 6

To solve for x,

First, collect like terms

4ax + 5ax - 3ax = 6

Now, simplify further

9ax - 3ax = 6

6ax = 6

Now, divide both sides of the equation by 6a

6ax / 6a = 6/6a

x = 1/a

Hence, the value of x in the given equation is 1/a

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STEP - BY - STEP EXPLANATION

What to find?

The center and radius of each circle.

Given:

Step 1

State the general circle formula.

where (h, k) is the center of the circle and r is the radius of the circle.

Step 2

Compare each equation to determine its center and radius.

The center is (4, -3) and radius = 3

The center is (4, 3) and radius is 4

The center is (-4, -3) and radius = 4

The center is ( -4, 3) and radius (r)=4

ANSWER

A. Center (4, -3) and r=4

B. Center (4, 3) and r=4

C. Center (-4, -3) and r=4

D. Center (-4, 3) and r=4