The product of 3x2–5x² + 3 and 2x² + 5x – 4 in 27[x]/< x2 +1> is 2x + 3 2x+2 This option O This option 2x 2x + 1 Activate Wind This option This option

Answer:

las milésimas son el número 3 puntos decimales a la derecha

Step-by-step explanation:

i dont speak spanish so i used a translator hope this helps

Answer:

mean = 8

Step-by-step explanation:

assuming you mean ∑ x = 40

then

mean = ∑ x ÷ n = 40 ÷ 5 = 8

Answer:

Step-by-step explanation:

\(Sin \ 39 = \dfrac{opposite \ side}{hypotenuse}\\\\0.63 = \dfrac{1.7}{x}\\\\0.63*x=1.7\\\\x= \dfrac{1.7}{0.63}\\\\\\x = 2.7\)

I only agree with the first student strategy of multiplying the area of the base with the height.

A cylinder is made up of two circles at the top and the base.

The volume of the cylinder can be expressed as:

V = Bh

where
B is the base area

h is the height of the cylinder

V = πr²h

HEnce I only agree with the first student strategy of multiplying the area of the base with the height.

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Answer: 9.33 meters (9 1/3 meters)

Step-by-step explanation:

If the base edge is 12 m and the base is a square, square the edge length. (12*12=144). The volume of a prism is the area of the base times the height, so the height is the volume divided by the area of the base. Divide 1344 by the area of 144 (1344/144=9.33 or 9 1/3)

Answer:

9.33 meters

Step-by-step explanation:

The formula to find the volume of a square prism is \(V=a^2h\). To solve for \(h\), the formula becomes \(h=\frac{V}{a^2}\).

Plug in the base edge and the volume.

\(h=\frac{1344}{12^2}\)

\(\frac{1344}{12^2}\) \(=\) 9.33.

The height of the prism, then, is 9.33 meters.

I hope this helps ^^ Good luck :]

The probability that the animal Fran picks is poisonous or is a snake is 1/2 or 0.5.

To calculate the probability that the animal Fran picks is poisonous or is a snake, we need to determine the number of favorable outcomes and the total number of possible outcomes.

Given the animals in the box: poisonous snakes, nonpoisonous snakes, poisonous spiders, and nonpoisonous spiders, there are two favorable outcomes: poisonous snakes and poisonous spiders.

To find the total number of possible outcomes, we consider all the animals in the box: poisonous snakes, nonpoisonous snakes, poisonous spiders, and nonpoisonous spiders.

Therefore, the probability that the animal Fran picks is poisonous or is a snake is the ratio of the favorable outcomes to the total number of outcomes, which is 2 out of 4. Thus, the probability is 2/4, which simplifies to 1/2 or 0.5.

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Answer:

The slope is -6 and the y intercept is 0

Answer:

26

Step-by-step explanation:

searched on google.

Answer:

23$ was each investment

Step-by-step explanation:

\(\sqrt{x} x^{2}\) +3

Answer:

10

Step-by-step explanation:

Answer:10

Step-by-step explanation:

10 because there are 4 cups in each quart.

Answer:

The prime factorization of 110 is: 2 x 5 x 11.

Using linear function concepts, it is found that the representation of the value of 4,000 is given by:

B the gallons of water initially in the pool.

A linear function is modeled by:

y = mx + b

In which:

In this problem, the amount of water in the pool after x hours is modeled by:

y = -720 x + 4000.

4000 is the y-intercept, which is the initial amount of water in the pool, hence option B is correct.

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Answer: m = -9/4  (If they want you to write it in the slope-intercept form the answer is y = -9/4x - 11)

Step-by-step explanation: Use the slope formula to find the slope m.

(Step-by-step explanation for slope-intercept form: Write in slope-intercept form, y = mx +b

Step-by-step explanation:

(-1,3)

just move the point over 5 lines and then up 4 lines. or

4-5 = -1

-1 +4=3

Step-by-step explanation:

hope it's helpful for you

pls mark me as brainliest

Using the principle of Mass, we can find that the Density of wood

= 1.09 g/cm³.

The amount of matter that is contained in a body is known as its mass. The mass equation can be written as:

Mass = Density × Volume

The mass of a body is constant and does not change over time. The mass may be impacted only in extremely rare circumstances when a significant amount of energy is supplied to or depleted from a body.

Given, Length of cuboid box, l = 17.7 cm

Width of box, w = 8.3 cm

Height of box, h = 13.0 cm

Mass of box, M = 2090 grams

Now we know, Mass = Density × Volume

⇒Density = Mass/Volume

We need to find the volume first.

Volume of box, V = Length × Width × Height

Volume of box = 17.7 × 8.3 × 13.0

= 1909.8 cm³

Now, Density = Mass/Volume

⇒Density = 2090/1909.8

= 1.09

Therefore, Density of the wood = 1.09 g/cm³.

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The kinetic energy of the roller coaster at the bottom of the hill is approximately 594,576 J.

The potential energy of the roller coaster at the top of the hill can be calculated as:

PE = mgh

where m is the mass of the car and its passengers, g is the acceleration due to gravity \((9.8 m/s^2\)), and h is the height of the hill (62 m). Thus, we have:

PE =\((1088 kg)(9.8 m/s^2)(62 m) = 670,720 J\)

At the bottom of the hill, all of the potential energy has been converted to kinetic energy. The kinetic energy of the roller coaster can be calculated as:

\(KE = (1/2)mv^2\)

where v is the speed of the roller coaster at the bottom of the hill. Thus, we have:

\(KE = (1/2)(1088 kg)(33 m/s)^2 = 594,576 J\)

Therefore, the kinetic energy of the roller coaster at the bottom of the hill is approximately 594,576 J.

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Answer:

b = 7

Step-by-step explanation:

Check the picture below.

The probability of getting a sum of 4 given that the sum is less than or equal to 6 is 2/5.

To find the outcomes where the sum is less than or equal to 6. From the table, we can see that there are five such outcomes: (1,1), (1,2), (2,1), (1,3), and (2,2). Therefore, the probability of getting a sum less than or equal to 6 is:

P(sum ≤ 6) = 5/36

To find the outcomes where the sum is 4 given that the sum is less than or equal to 6, we can look at the table again and identify the outcomes where the sum is 4. We can see that there are only two such outcomes: (1,3) and (2,2). Therefore, the probability of getting a sum of 4 given that the sum is less than or equal to 6 is:

P(sum = 4 | sum ≤ 6) = 2/5

The notation "P(A | B)" denotes the probability of event A given that event B has occurred. In this case, event B is "the sum is less than or equal to 6", and event A is "the sum is 4".

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The length of the field is 4/9 meters.

To find the length of the rectangular field, we'll use the formula for the area of a rectangle: length multiplied by breadth.

Area = 1/3 sq.m

Breadth = 3/4 m

Let's assume the length of the field is L meters.

The formula for the area of a rectangle is:

Area = Length × Breadth.

Substituting the given values into the formula, we get:

1/3 = L × (3/4).

To solve for L, we need to isolate it on one side of the equation.

We can do this by dividing both sides of the equation by (3/4):

(1/3) ÷ (3/4) = L.

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:

(1/3) × (4/3) = L.

Simplifying the multiplication, we get:

4/9 = L.

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Answer:

27

Step-by-step explanation:

180 is always the total of the triangle measurements. Therefore,

180-(91+62)=27

Answer:

27°

Step-by-step explanation:

A triangle is 180 degrees

So you begin with what you know 91 degrees and 62degrees

So 180-91-62=27degrees

So your answer is 27degrees

Answer:

La altura del prisma es 2,4 m.

Step-by-step explanation:

Para calcular el volumen de un prisma rectangular, es necesario multiplicar sus tres dimensiones, esto es, longitud*ancho*altura. El volumen se expresa en unidades cúbicas.

Entonces:

volumen= longitud*ancho*altura

En este caso, los datos conocidos son:

Reemplazando:

24 m³= 2,5 m* 4 m* altura

Resolviendo:

\(altura=\frac{24 m^{3} }{2,5 m*4m}\)

\(altura=\frac{24 m^{3} }{10 m^{2} }\)

altura= 2,4 m

La altura del prisma es 2,4 m.

Answer:

multiply vertically

Step-by-step explanation:

Based on the data for a British Ford escort, the way fuel consumption of a car change as its speed increases represents a relationship that is curved with higher at extremes when scatter plot is constructed. It shows fuel efficiency is high at moderate speeds.

A scatter plot is a type of mathematical diagram using Cartesian coordinates to demonstrate values for typically two variables for a set of data. In the given case, the scatter plot shows a relationship between the speeds of a car and fuel consumption. The curved relationship which is high on extreme and low in the middle. As the car speed increases from 10km/h to 60 km/h, the fuel consumption decreases. As the car speed increases from 60km/h to 150khm/h, the fuel consumption increases. Hence, the fuel consumption is lowest at 60km/h and its generally low for moderate speeds – 40 km/hr to 100 km/h. It can be deduced that fuel efficiency (which pertains to how well a vehicle uses fuel) is high for moderate speeds. Hence, at moderate speeds best performance is achieved.

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Answer:

17

Step-by-step explanation:

you can use SAS to prove two triangles are congruent

Then by CPCTC PS = RS so b is also 17

Denominator 4 can be used to represent a distance less than 7/12 mile.

When working with fractions, the denominator represents the number of equal parts that make up a whole unit. In this case, the denominator of 4 means that the whole unit is divided into 4 equal parts. To represent a distance that is less than 7/12 mile, we need to find a fraction that has a smaller value. One way to do this is to simplify 7/12 by dividing both the numerator and denominator by their greatest common factor, which is 1. This gives us 7/12 = 21/36. To find a denominator of 4, we need to divide both the numerator and denominator of 21/36 by 9, which gives us 7/12 = 7/12 x 3/3 = 21/36 = 21/36 x 1/1 = 7/12 x 3/3 x 1/1 = 21/108. Now, we can see that 21/108 has a denominator of 4 (since 108 is divisible by 4), and its value is less than 7/12. Therefore, we can use denominator 4 to represent a distance less than 7/12 mile.

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A parallelogram is a type of quadrilateral with opposite sides that are equal in length and parallel to each other. The perimeter of a parallelogram is the sum of the lengths of all its sides.

To simplify an expression for the perimeter of a parallelogram with sides of 2x - 5 and 5x + 7, we can use the formula: Perimeter = 2a + 2bWhere a and b represent the lengths of the adjacent sides of the parallelogram .So for our parallelogram with sides of 2x - 5 and 5x + 7, we have: a = 2x - 5b = 5x + 7Substituting these values into the formula for perimeter, we get :Perimeter = 2(2x - 5) + 2(5x + 7)Simplifying this expression, we get: Perimeter = 4x - 10 + 10x + 14Combine like terms: Perimeter = 14x + 4Finally, we can rewrite this expression in its simplest form by factoring out 2:Perimeter = 2(7x + 2)Therefore, the simplified expression for the perimeter of a parallelogram with sides of 2x - 5 and 5x + 7 is 2(7x + 2).

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Answer:

WX = 18

Step-by-step explanation:

This is just a simple 1:2 congruency.

We know that because side FD is equal to 7 and side XY is equal to 14.

7:14 is the same as 1:2.

Using that logic we can then apply it to side FE.

Multiply 9 by 2 and you'll get your answer of WX = 18.