SIMPLIFY SQUARE ROOT OF 240

Answer:

3 2/5

Step-by-step explanation:

.

Answer:

it is join remind the class code is d394k3

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Step-by-step explanation:

Answer:

B. 2x - 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Distributive Property

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

f(x) = 3x - 1

g(x) = x + 2

(f - g)(x) is f(x) - g(x)

Step 2: Find

After combining like terms to create equivalent expression we get (-1.9 + 1.2) + (5.1 - 3.6)t. Simplifying further, we get: -0.7 + 1.5t.

To combine like terms, we add or subtract the coefficients of the same variables. In this case, the variables are t and the constant terms (without variables) are -3.6, -1.9, and 1.2.

So the equivalent expression after combining like terms is:

(-1.9 + 1.2) + (5.1 - 3.6)t

Simplifying further, we get:

-0.7 + 1.5t

A coefficient is a numerical factor that is multiplied by a variable in an algebraic expression. It tells you how many times the variable appears in the expression. For example, in the expression 3x + 2, the coefficient of x is 3. Variables are symbols used to represent unknown quantities in mathematical equations or expressions. They can take on different values, and their value can be solved for using algebraic techniques. Equivalent expressions are expressions that have the same value for all possible values of the variables involved. For example, 2x + 4 and 4 + 2x are equivalent expressions since they simplify to the same value. Equivalent expressions can be useful in simplifying and solving algebraic equations.

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Complete Question

Combine like terms to create an equivalent expression. −

3. 6−1. 9+1. 2+5. 1 −3. 6−1. 9t+1. 2+5.

Answer:

x-3+2x+3+2x = 5x

x+8+4x-3x-4 = 2x+4

4x+x-11-5X+25+4x = 4x+14

3x+5-2x-5x+9+8x = 4x+14

5+9x-7-4X-3x+6 = 2x+4

6x-9-5x+4-x+5x+5 = 5x

Step-by-step explanation:

Simplified by adding like terms

They will both have worked 140 hours when Jared has worked for 28 more days and Clementine has worked for 28 days.

Let's start by defining some variables. Let j represent the total number of hours Jared has worked so far, and let c represent the total number of hours Clementine has worked so far. We can then write two equations based on the information given:

j = 70 + 2.5d where d is the number of days Jared plans to work in the future

c = 5d where d is the number of days Clementine plans to work in the future

To find when they will have worked the same number of hours, we need to solve for d in both equations and set them equal to each other:

70 + 2.5d = 5d

Simplifying this equation:

70 = 2.5d

d = 28

Therefore, it will take Jared 28 more days of working 2.5 hours each day to have worked the same number of hours as Clementine, who plans to work 5 hours per day. We can find the total number of hours they will have worked by substituting d = 28 into either equation:

j = 70 + 2.5(28) = 140

c = 5(28) = 140

So they will both have worked 140 hours when Jared has worked for 28 more days and Clementine has worked for 28 days.

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Answer:

Step-by-step explanation:

1). \(8\frac{1}{4}\) ÷ \(\frac{3}{4}\)

= \(\frac{33}{4}\) ÷ \(\frac{3}{4}\)

= \(\frac{33}{4}\times \frac{4}{3}\)

= 11

2). \(3\frac{1}{3}\) ÷ \(\frac{10}{3}\)

= \(\frac{10}{3}\) ÷ \(\frac{10}{3}\)

= \(\frac{10}{3}\times \frac{3}{10}\)

= 1

3). \(\frac{5}{4}\) ÷ \(\frac{1}{4}\)

= \(\frac{5}{4}\times \frac{4}{1}\)

= 5

4). \(\frac{25}{4}\) ÷ \(6\frac{1}{4}\)

= \(\frac{25}{4}\) ÷ \(\frac{25}{4}\)

= \(\frac{25}{4}\times \frac{4}{25}\)

= 1

5). \(11\frac{1}{4}\) ÷ \(\frac{9}{4}\)

= \(\frac{45}{4}\) ÷ \(\frac{9}{4}\)

= \(\frac{45}{4}\times \frac{4}{9}\)

= 5

6). \(3\frac{1}{7}\) ÷ \(\frac{2}{7}\)

= \(\frac{22}{7}\) ÷ \(\frac{2}{7}\)

= \(\frac{22}{7}\times \frac{7}{2}\)

= 11

Now we can classify the expressions by their quotients as 1, 5 and 11.

Answer:

14

Step-by-step explanation:

Answer:

It is the second line after 2. the number line goes up in 0.2

Step-by-step explanation:

The value of the missing side is 58. 75

To determine the value of the missing side, we need to know the different identities and their ratios.

These trigonometric identities are;

We have their ratios as;

sin θ = opposite/hypotenuse

tan θ = opposite/adjacent

cos θ = adjacent/hypotenuse

We have that the;

Angle = 57 degrees

Adjacent = 32

Hypotenuse side = x

Then, we have;

Substitute the values for the cosine identity, we get

cos 57 = 32/x

cross multiply

x = 58. 78

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Answer:

I think the answer is yes, because its graph is a line that passes through the origin

Step-by-step explanation:

hope this helps if not let me know have a blessed day

Answer:

x= -6

Step-by-step explanation:

-4+7x=8x+2

7x-8x=2+4

-x=6

x= -6

We can solve this problem in three steps.

1) find the area of the square

\(a=lw\\\\a=(7.5)(6)\\\\a=45ft^{2}\)

2) find the area of the triangle

\(a=\frac{1}{2}bh\\\\a=\frac{1}{2} (6)(4)\\\\a=12ft^{2}\)

3) add the areas together

\(a=45+12\)

a = 57 ft²

Answer:

E = 18750 J

Step-by-step explanation:

The question is "If a car has a mass of 1,500 kg and a speed of 5 m / s, what is the kinetic energy of a car?"

Mass, m = 1500 kg

Speed, v = 5 m/s

We need to find the kinetic energy of the car. The formula for kinetic energy is given by :

\(K=\dfrac{1}{2}mv^2\\\\K=\dfrac{1}{2}\times 1500\times (5)^2\\\\K=18750\ J\)

So, 18750 J is the kinetic energy of the car.

The absolute value of change in the predicted value of dependent variable Y is 18.

Any variable whose value is influenced by an independent variable is said to be dependent. The thing that is measured or assessed in an experiment or mathematical equation is the dependent variable. The phrase "the outcome variable" is another name for the dependent variable.

Slope = b = -4

Intercept = a = -2.8

So, the equation of the regression line is

y  =  a + bx

y = -2.8 - 4x              ...Equation 1

Now suppose the value of x is changed by adding 4.5

i.e. put x = x + 4.5

So,

y = -2.8 - 4(x + 4.5)

y = -2.8 -4x - 18         ...Equation 2

Comparing 1 and 2 ,

We get the predicted value of dependent variable Y as 18

Therefore The absolute value of change in the predicted value of dependent variable Y is 18

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Answer:

3.

Step-by-step explanation:

Difference means subtract. So your question is 7 - 4 and that is 3.

Answer:

3

Step-by-step explanation:

Let the number be x

7-x=4

-x=4-7

-x = -3

x=3

Answer:

\( {4x}^{2} - 21x - 18\)

The planet that has the larger mass is the planet B and the measurements in standard forms are

From the question, we have the following parameters that can be used in our computation:

Planet A = 5*10^26 kilograms

Planet B = 2*10^28 kilograms

Rewrite the masses properly

So, we have

Planet A = 5*10²⁶ kilograms

Planet B = 2*10²⁸ kilograms

The exponent 28 is greater than the exponent 26

This means that

2*10²⁸ is greater than 5*10²⁶

So, we have

Planet B has the larger mass

When the measurements are expressed in standard forms, we have

Planet A = 500000000000000000000000000 kilograms

Planet B = 20000000000000000000000000000 kilograms

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R & U are the midpoints of TV & SV. By using mid point theorem..,

ST = 2 RU

y + 6 = 2 (y - 23)

y + 6 = 2y - 46

y - 2y = - 46 - 6

- y = -52.

=》 y = 52.

ST = y + 6 = 52 + 6 = 58

=》 ST = 58

_____

RainbowSalt2222 ☔

Answer:

x = 122°

Step-by-step explanation:

There is remote angle( non- adjecent angle) and their sum equal to the exterior angle .

Exterior angle is an angle formed from one side of the polygone and the extended side so

<A and <B are remot angle and <BCD is exterior angle .

And we write the equetion as

<A + <B = <BCD

58° + 64° = x°

122° = X°

so the exterior angle ( x ) measures 122° .

Answer:

x=7

Step-by-step explanation:

HI + IJ = HJ

3x-5 + x-1 = 7x-27

Combine like terms

4x-6 = 7x-27

Subtract 4x from each side

4x-6 -4x= 7x-27-4x

-6 = 3x-27

Add 27 to each side

-6+27 = 3x-27+27

21 = 3x

Divide by 3

21/3 = 3x/3

7 =x

Answer:

x=7

Step-by-step explanation:

Using the Bayes' theorem, we find the probability that the transferred ball was white given that the second ball drawn was white to be 52/89, or approximately 0.5843.

To solve this problem, we can use Bayes' theorem, which relates the conditional probability of an event A given an event B to the conditional probability of event B given event A:

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

where P(A|B) is the probability of event A given that event B has occurred, P(B|A) is the probability of event B given that event A has occurred, P(A) is the prior probability of event A, and P(B) is the prior probability of event B.

In this problem, we want to find the probability that the transferred ball was white (event A) given that the second ball drawn was white (event B). We can calculate this probability as follows:

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

P(B|A) is the probability of drawing a white ball from urn b given that the transferred ball was white and is now in urn b. Since there are now six white balls and three black balls in urn b, the probability of drawing a white ball is 6/9 = 2/3.

P(A) is the prior probability of the transferred ball being white, which is the number of white balls in urn a divided by the total number of balls in urn a, or 6/13.

P(B) is the prior probability of drawing a white ball from urn b, which can be calculated using the law of total probability:

P(B) = P(B|A) * P(A) + P(B|not A) * P(not A)

where P(B|not A) is the probability of drawing a white ball from urn b given that the transferred ball was black and P(not A) is the probability that the transferred ball was black, which is 7/13.

To calculate P(B|not A), we need to first calculate the probability of the transferred ball being black and then the probability of drawing a white ball from urn b given that the transferred ball was black.

The probability of the transferred ball being black is 7/13. Once the transferred ball is moved to urn b, there are now five white balls and four black balls in urn b, so the probability of drawing a white ball from urn b given that the transferred ball was black is 5/9.

Therefore, we can calculate P(B) as follows:

P(B) = P(B|A) * P(A) + P(B|not A) * P(not A)

= (2/3) * (6/13) + (5/9) * (7/13)

= 89/117

Now we can plug in all the values into Bayes' theorem to find P(A|B):

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

= (2/3) * (6/13) / (89/117)

= 52/89

Therefore, the probability that the transferred ball was white given that the second ball drawn was white is 52/89, or approximately 0.5843.

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Answer:

1.98

Step-by-step explanation:

Weight on earth/ 9.81 m/s^2 * 1.622m/s^2

Answer:

the moon has a gravitational force of 1.622m/s2 you multiply the object by the quantity to get the answer you need for how much it weighs on the moon

Step-by-step explanation:

The height of the box is 4 feet.  

Let's denote the height of the box by h (in feet). The total surface area of the rectangular prism can be divided into 6 rectangular faces, where the area of each face is given by its length multiplied by its width.

The two rectangular faces with dimensions 1.5 feet by 2 feet each contribute an area of:

2 x (1.5 x 2) = 6 square feet

The other four rectangular faces will have dimensions (h x 1.5), (h x 2), (h x 1.5), and (h x 2), respectively. So, their total area will be:

2 x (h x 1.5) + 2 x (h x 2) = 3h + 4h = 7h square feet

Adding up the areas of all the faces, we get:

6 + 7h = 34

Simplifying this equation, we get:

7h = 28

Dividing both sides by 7, we find that:

h = 4

Correct Question :

New desktop computer comes packaged in a box shaped like a rectangular prism. The base of the box measures 1. 5 feet by 2 feet. The total surface area of the box is 34 square feet. What is the height of the box?

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No, events A and B are not independent.

Events A and B are not independent because the occurrence of event A (first ball is red) affects the probability of event B (second ball is green). In order for two events to be independent, the probability of the second event must remain the same regardless of whether the first event occurs or not.

Let's consider the probabilities involved. Initially, the urn contains 4 red balls and 7 green balls, making a total of 11 balls. When we pick a ball from the urn and observe its color, there is a probability of 4/11 that the first ball is red. After observing the color and returning the ball to the urn, the urn still contains 4 red balls and 7 green balls.

Now, for event B, the probability of drawing a green ball on the second pick depends on the outcome of the first pick. If the first ball is red, then the probability of the second ball being green is 7/11, since there are still 7 green balls remaining out of the total 11 balls. However, if the first ball is green, then the probability of the second ball being green becomes 6/11, as there are now 6 green balls left out of the total 11 balls.

Since the probability of event B changes depending on whether event A occurs or not, events A and B are not independent.

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Answer: 9 inch

Step-by-step explanation:

Given

Distance between city A and city B is 540 miles

Scale on the map is 1 inch: 60 miles i.e. 1 inch on the map is equivalent to 60 miles in the real situation

suppose the distance between city A and B on the map is x

\(\therefore \dfrac{1}{60}=\dfrac{x}{540}\\\\\Rightarrow x=\dfrac{540}{60}=9\ in.\)

Therefore, the distance between city A and B is 9 in.

Answer:

Answer 4

Step-by-step explanation:

The slope is 7.8-4.8/12-7 = 3/5 = 0.6

So choose between 3 & 4

Plug in one of the points in 3:

7.8=0.6*12+1.8

7.8=7.2+1.8

7.8=9 wrong

Plug in 4:

7.8=0.6*12+0.6

7.8=7.2+0.6

7.8=7.8 correct

do you need the equations solved? i'll answer in the comments after you lmk what i need to do with the equations lol