can someone please help thank you!

Answer:

6

Step-by-step explanation:

the opposite of -4 is 4 and then add 2

Answer:

Yeah 6

Step-by-step explanation:

Exact same steps as the person above :)

Good luck!!

Answer:

One solution.

Step-by-step explanation:

6.5x+4=8+5x

-5.             -5.         Subtract 5 from both sides to leave 8 by itself.

1.5x+4=8

       -4 -4.             Subtract 4 from both sides to leave 1.5x by itself.

1.5x=8

/.       /

1.5    1.5                  Divide both sides by 1.5 to leave x by itself.

X=2.6 repeating    Since x= a number, it has only one solution.

Hope it helps:)

Answer:

-26.25 - 15.5x = -15.5x - 11.78

collect the like term

-15.5x + 15.5x = -11.78 + 26.25

= 14.48

Answer:

no solution

Step-by-step explanation:

- 5(5.25 + 3.1x) = - 6.2(2.5x + 1.9) ← distribute parenthesis on both sides

- 26.25 - 15.5x = - 15.5x - 11.78 ( add 26.25 to both sides )

- 15.5x = - 15.5x + 14.47 ( add 15.5x to both sides )

0 = 14.47 ← False

this false statement indicates the equation has no solution

Given that the cost is $1.10 per pound, we can calculate the cost per servable pound by dividing the total cost ($1.10 * 4 pounds) by the servable weight (2 pounds). Therefore, the correct option is c. $2.20.

The original weight of the food item is 4 pounds, and the cost per pound is $1.10. Therefore, the total cost of the food item is 4 pounds * $1.10 = $4.40.

The servable weight of the food item is 2 pounds. To find the cost per servable pound, we divide the total cost ($4.40) by the servable weight (2 pounds):

Cost per servable pound = Total cost / Servable weight = $4.40 / 2 pounds = $2.20.

Hence, the cost per servable pound for this food item is $2.20. Therefore, the correct option is c. $2.20.

To learn more about cost click here, brainly.com/question/14566816

#SPJ11

Answer:

I cant see it

Step-by-step explanation:

The equation of the line of h is x2 + y2 + 2 = 0

Lines that are parallel do not intersect or meet at any point in a plane. They are always parallel and equidistant from each other. Parallel lines are non-intersecting lines.

Given that Line p is parallel to h

Line p connects the points (2, 4), (4, 2)

The slope of a given point

m = (y_2-y_1)/(x_2-x_1 )

m = (2-4)/(4-2)

m = -2/2

m = -1

Now line h passes through the point (-1, -1)

m = (y_2-y_1)/(x_2-x_1 )

-1 = (y_2+1)/(x_2+ 1)

-x2 -1 = y2 +1

x2 + y2 + 2 = 0

There the equation of the line of h is x2 + y2 + 2 = 0

To learn more about parallel lines visit

https://brainly.com/question/2456036

#SPJ9

0.529 is the probability that a student does not have a college degree.

From the information given, we know that:

The formula for conditional probability:

P(A|B) = P(A and B) / P(B)

Let A be the event of not having a college degree, and B be the event of being married. We want to find P(A).

Using these values, we can calculate:

P(college degree and B) = (1/2) * (400/850) = 0.235

P(A and B) = 310/850 - 0.235 = 0.07

Finally, we can calculate P(A) using the formula for total probability:

P(A) = 1 - P(college degree)

= 1 - (400/850)

= 0.529

Therefore, the probability that a student does not have a college degree is 0.529.

Learn more about probability here:

https://brainly.com/question/30034780

#SPJ1

Answer:

MARK ME AS BRAINLIEST !!

Step-by-step explanation:

1000 grams = 1 kg (that is a fact)

so naturally, 2000 grams = 2 kg

ik u said kilometers but imma just assume u mean kilograms

1 KG = 1000 gram

1 gram = 1/1000 kg

so, 2000 = 2000 × 1/ 1000

= 2 kg

2 kg is the answer

I hope it is helpful

Answer:

1.

Step-by-step explanation:

Sum of 5 and -4: 5 + (-4) = 1

Divide the sum of 5 and -4 by 6: 1 / 6 = 1/6

Multiply the result from step 2 by the product: (1/6) * 6 = 1

Answer:

Step-by-step explanation:

the sum of 5 by 6 and -4 by 6 by the product is -3/5 .

Answer:

5.8

Step-by-step explanation:

\( \sqrt{ {5}^{2} } + \sqrt( { - 3}^{2} )\)

\( \sqrt{25 + 9} \)

\( \sqrt{34} \)

5?8

X = 88°

based on the isosceles triangle, you can solve it.                                                                                          

Answer:

33.3

Step-by-step explanation:

The scale factor is 2/3.

The ratio of the surface areas is the square of the scale factor, so the surface area of the smaller cone is 75(2/3)², which is about 33.3 cm²

In the given question the labor hours productivity using the Standard power washer was 4.5 cars per hour using unitary method.

To calculate the labor hours productivity using the Standard power washer, we need to find the number of cars washed per hour.

First, let's calculate the total number of cars washed in a month with the Standard power washer. The Students Union washed 105 cars per month.

Next, we calculate the total number of labor hours worked in a month by multiplying the number of students, days worked, and hours per day. In this case, 4 students worked 20 days a month, and each day they worked for 8 hours. So the total labor hours worked is 4 * 20 * 8 = 640 hours.

To find the labor hours productivity, we divide the total number of cars washed by the total labor hours worked. Therefore, 105 cars / 640 hours = 0.164 cars per hour.

Rounding to one decimal place, the labor hours productivity using the Standard power washer is approximately 0.2 cars per hour, which is equivalent to 4.5 cars per hour.

Therefore, the correct answer is option Ob. 4.5 cars/hr.

Learn more about unitary method here:

https://brainly.com/question/28276953

#SPJ11

1.) The z-score is -1.29. An NBA player whose height is 74 inches is shorter than the average.

2.) The z-score is 1.55. An NBA player whose height is 85 inches is taller than the average.

3.) A z-score of 3.6 equates to a height of approximately 93.40 inches. There are likely no NBA players this tall, so it is highly improbable that the player's z-score is 3.6.

To calculate the z-score, we use the formula: z = (x - μ) / σ, where x is the observed value, μ is the mean, and σ is the standard deviation.

1.) For a height of 74 inches:

The z-score is calculated as follows:

z = (74 - 79) / 3.89 ≈ -1.29

Interpretation: An NBA player whose height is 74 inches has a z-score of -1.29. This means that their height is approximately 1.29 standard deviations below the mean. They are shorter than the average NBA player.

2.)For a height of 85 inches:

The z-score is calculated as follows:

z = (85 - 79) / 3.89 ≈ 1.55

Interpretation: An NBA player whose height is 85 inches has a z-score of 1.55. This means that their height is approximately 1.55 standard deviations above the mean. They are taller than the average NBA player.

3.) For a reported z-score of 3.6:

To find the corresponding height, we rearrange the formula: x = z * σ + μ

x = 3.6 * 3.89 + 79 ≈ 93.40 inches

Interpretation: A reported z-score of 3.6 corresponds to a height of approximately 93.40 inches. We can determine the number of NBA players at this height by calculating the proportion of players with a z-score greater than or equal to 3.6.

Since the z-score is quite high, it is highly unlikely that there are any NBA players of this height. Therefore, it is improbable that the player's claim of having a z-score of 3.6 is accurate.

For more question on z-score visit:

https://brainly.com/question/30892911

#SPJ8

Answer:

Step-by-step explanation:

Let's perform this division using synthetic division.  The coefficients of the given expression are {3, 20, -11, -28}, and the appropriate divisor is -7 (that comes from x + 7):

-7    /     3       20     -11       -28

                     -21        7       28

      -------------------------------------

             3         -1      -4         0

Since the remainder is 0, -7 is a root of the given expression, and the coefficients of the quotient are {3, -1, -4}.  The quotient is therefore

3x^2 - x - 4

Answer:

Yay, 10

Step-by-step explanation:

Im on time thanks!

Answer:

\(\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}\)

\(5 \times 2 \\ = 10\)

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Answer:

Mark Twain expresses the views of many anti-imperialists by stating that US intervention should be limited to helping other countries gain their freedom and then letting them run their countries their own way. He did not believe that the US should remain in foreign territories, imposing American policies. This is reflected in the metaphor of the eagle and the talon. The symbol of the United States has long been the bald eagle, a majestic predator. Eagles use their talons to capture and kill prey. This imagery fits with the anti-imperialists’ objections to violent overseas wars and forcible colonization.

edmentum

Answer:

Mark Twain expresses the views of many anti-imperialists by stating that US intervention should be limited to helping other countries gain their freedom and then letting them run their countries their own way. He did not believe that the US should remain in foreign territories, imposing American policies. This is reflected in the metaphor of the eagle and the talon. The symbol of the United States has long been the bald eagle, a majestic predator. Eagles use their talons to capture and kill prey. This imagery fits with the anti-imperialists’ objections to violent overseas wars and forcible colonization.

Step-by-step explanation:

b =(17,6x 8,9):19,7=7,95

In order to calculate the value of x, we can use the sine relation of angle x.

The sine relation is equal to the length of the opposite leg to the angle over the length of the hypotenuse.

So we have:

Therefore the value of x is 60.78°.

The expression (5a)(3a + 2) simplifies to 15a^2 + 10a. This is obtained by multiplying 5a with both terms inside the parentheses using the distributive property. The final result cannot be further simplified. So, Option B is correct. Option B.

To simplify the given expression, (5a)(3a + 2), we apply the distributive property to distribute the factor 5a to both terms inside the parentheses. This involves multiplying 5a by each term separately.

First, we multiply 5a by 3a. Multiplying these two terms gives us 15a^2, where the coefficient 15 comes from multiplying 5 by 3 and the variable a is squared due to the multiplication of two a's.

Next, we multiply 5a by 2. This multiplication results in 10a, where the coefficient 10 comes from multiplying 5 by 2, and the variable a remains unchanged.

Combining the two simplified terms, we have 15a^2 + 10a. This expression cannot be further simplified because there are no like terms to combine.

The term 15a^2 represents the enlarged area of the mural, obtained by multiplying the lengths of the sides of the original square mural (side length a) by the factor 5 and squaring the variable a. The term 10a represents an additional area added during the enlargement process, obtained by multiplying the side length a by the factor 2.

In conclusion, the simplified form of (5a)(3a + 2) is 15a^2 + 10a. So OptioN B is correct.

For more question on simplifies  visit:

https://brainly.com/question/723406

#SPJ8

Answer:

17.1

Step-by-step explanation:

Given we have one side and one degree, we can use the trigonometric function "tangent" to solve this right triangle.

Remember that tangent is opposite side over adjacent side, so lets set up the equation:

\(tan(35)=\frac{12}{x}\)

Now solve:

\(x(tan(35))=12\\x=\frac{12}{tan(35)}\)

As a result, x is equal to approximately 17.1

Any questions feel free to ask :)

Answer:

bE (-infinity ,-11) U (5,+infinity)

b<-11 ,b ≤-3

b>5 , b >-3

Answer:

b<-11 ,b ≤-3

b>5 , b >-3

The following parts can be solved by the concept of Area.

1. The area of the sprinkled lawn is 9π square feet, where π is approximately 3.14.

2. The area that the storm will affect is 113.1 square miles, where the value of π is approximately 3.14.

1. To find the area of the sprinkled lawn, we need to find the area covered by the sprinkler in one rotation and then multiply it by the number of rotations. The sprinkler sprays water 3 feet in every direction, so it covers a circular area with a radius of 3 feet. The area of a circle with a radius of 3 feet is given by the formula A = πr^2, where r is the radius of the circle.

Therefore, the area covered by the sprinkler in one rotation is 9π square feet (A = π x 3^2 = 9π). If the sprinkler rotates n times, then the total area covered by the sprinkler is n times the area covered in one rotation.

2. To find the area that the storm will affect, we need to find the area of the circle with a radius of 6 miles. The area of a circle is given by the formula A = πr^2, where r is the radius of the circle. Therefore, the area that the storm will affect is 36π square miles (A = π x 6^2 = 36π). To get a numerical value, we can use the approximation of π as 3.14, which gives us an area of approximately 113.1 square miles (A = 3.14 x 36 = 113.1).

Thus, the storm will affect an area of approximately 113.1 square miles.

To learn more about Area here:

brainly.com/question/27444262#

#SPJ11

To find h(6), we have to evaluate the given function when x = 6.

Answer:

The x intercept is at (1,0)

Answer:

18

Step-by-step explanation:

if i get it wrong sorry :(

for every additional chip bag bought, the cost increases by $0.15.

The equation for the cost, c(x), of the chips can be written as follows: c(x) = 17 + 0.15x In this equation, "x" represents the number of chip bags being bought.

The fixed cost to buy all the chips is $17, which is represented by the constant term.

The variable term, 0.15x, represents the additional cost per chip bag.

Since each chip bag sells for $1, the cost per bag is $0.15. Therefore, for every additional chip bag bought, the cost increases by $0.15.

By adding the fixed cost and the additional cost per bag, we get the equation for the total cost of the chips.

to learn more about equation

https://brainly.com/question/29657983

#SPJ11

The false statement is c) ∃ x (x² = - 1).

This statement claims the existence of a real number x whose square is equal to - 1.

However, in the domain of real numbers, there is no real number whose square is negative. The square of any real number is always non-negative, including zero.

Therefore, the statement ∃ x (x² = - 1) is false in the domain of real numbers. This is because the square of any real number is either positive or zero, but it can never be negative.

Therefore, The false statement is c) ∃ x (x² = - 1).

Learn more about Domain here

https://brainly.com/question/30133157

#SPJ4

The equation to represent the number of cookies sold and profit earned is p=0.25c

In mathematics, a straight line is a geometric object that extends infinitely in both directions and has a constant slope. It is also known as a line or a linear function.

From the given graph;

The graph represents the straight line passing through origin.

Let Number of cookies sold=c

and profit earned be p.

The linear equation is p=mc+b

Taking the value;

c=2

p=0.5

0.5=2m+b....... Equation1

Taking another value,

c=4

p=1

1=4m+b....... Equation2

Subtracting Equation 1 from 2, we get

0.5=2m

m=.25

Putting the value of m=0.25 in the equation1, we get

.5=.25×2+b

b=0

Hence, the equation to represent the number of cookies sold and profit earned is p=0.25c.

To know more about profit, visit:

https://brainly.com/question/15036999

#SPJ1