Determine whether an equation written with one operation can be rewritten as an equivalent equation using a different operation. Choose True or False for each statement. Multiplication and division are inverse operations. Choose... The equation 3x = 12 can be rewritten as x = 12 ÷ 3. Choose... Addition and subtraction are inverse operations. Choose... The equation x + 1.793 = 2.42 can be rewritten as x – 1.793 = 2.42 – 1.793. Choose...

Answer:

20

Step-by-step explanation:

and negitive times a negative makes a positive

Produce means answer to multiplication

Answer:

20

Step-by-step explanation:

Answer:

Explanation:

Here, we want to compare values

The operator we put in the box will be dependent on the relationship between the two numbers

a) Here, we know that 1.1 is greater than 1.09, thus the operator between this too will be the less-than operator

b) Here, we want to compare a fraction and a decimal;

To make it easy, we turn them into the same form. For example, in this case, we can make the fraction, decimal and that means it will be greater than the original decimal

Thus, we use the greater than operator as shown below:

c) For negative numbers, the lower ones are usually the ones with a higher value

Take for example. we know that -2 is less than -1

Thus, in this case, we use the greater than operator as shown below:

d) This is a similar one to the last question

From (b) above, we know that 8/7 is greater, but since we are considering their negative equivalents, we are going to use the less-than operator as follows:

Answer:

y=-4/3x

Step-by-step explanation:

There is no b because it starts at the origin.

Answer:

-4/3x is the correct answer as provided by IceJadeKitsune

I am merely providing an explanation in case you are curious

Step-by-step explanation:

The equation for a line in slope-intercept form is

y = mx + b

where m is the slope and b the y-intercept

The slope of a line, m can be determined by what is called the rise/run ratio

The process is as follows

From the graph choose points origin (0, 0)  which is one point where the line crosses the y axis

From the graph we see that another distinct point where the line passes is at x = -3, y = 4 or the point(-3, 4)

Having got these two points we calculate
rise = 4 - 0 = 4
run = -3 - 0 = -3
Slope m = -4/3

Slope is negative because as y increases, x decreases

So the equation is y = -4/3x + b

Looking at the graph, we see that b = 0 since the graph passes through the origin as correctly stated by  IceJadeKitsune


Therefore the equation of the line is \(\boxed{\bold{y = -\dfrac{4}{3}x}}\)

I'm not sure what the question means by "use S = n^2"...

At any rate, the given sum

1 + 3 + 5 + … + 301

is simply the sum of the first 151 odd positive integers, which we can write in the form 2n - 1 for n between 1 and 151. That is,

\(1+3+5+\cdots+301 = \displaystyle\sum_{n=1}^{151}(2n-1)\)

We can expand the sum as

\(\displaystyle 2\sum_{n=1}^{151}n - \sum_{n=1}^{151}1\)

Next, recalling that

\(\displaystyle \sum_{i=1}^n1 = 1+1+1+\cdots+1 = n \text{ and }\sum_{i=1}^ni=1+2+3+\cdots+n = \frac{n(n+1)}2\)

it follows that

\(1+3+5+\cdots+301 = 2\cdot\dfrac{151\cdot152}2 - 151 = 151\cdot(152-1) = 151^2 = \boxed{22,801}\)

(Probably "S = n^2" means "sum of n odd integers = n ²")

Answer:

the value of a - b is 4.

Step-by-step explanation:

We have been given the following two equations:

a + b = 10 ------------(1)

a² - b² = 40 -------(2)

We can factor the left-hand side of equation (2) using the difference of squares identity:

(a + b)(a - b) = 40

Substituting equation (1) into this equation, we get:

10(a - b) = 40

Dividing both sides by 10, we get:

a - b = 4

Therefore, the value of a - b is 4.

Step-by-step explanation:

if I understand this correctly :

a + b = 10

a² - b² = 40

(a² - b²) = (a + b)(a - b) = 40

10(a - b) = 40

(a - b) = 4

Answer:

0.08 I hope this is right

Step-by-step explanation:

2/5 = 0.4÷5 = 0.08

Answer:

Step-by-step explanation:

Use KCF method

K - Keep the first fraction

C- change the operation ÷ to multiplication

F - Flip the second fraction

\(\textbf{$\dfrac{2}{5} \div 5$}=\dfrac{2}{5}*\dfrac{1}{5}\\\\\\=\dfrac{2}{25}\)

Rewriting 4 x 3/6 as the product of a unit fraction and a whole number is: 12 * 1/6

The parameters are given as:

Number - 4

Fraction - 3/6

The following steps can be used to determine the product as the product of a whole number and a unit fraction:

Step 1 - Remember the whole number are those numbers that involve all positive integers and zero.

Step 2 - Also remember that the unit fraction is nothing but a fraction whose numerator is 1.

Step 3 - Write the given expression.

4 * 3/6

Step 4 - Convert the given fraction into a unit fraction by multiplying 4 by 3 in the above expression.

4 * 3 * 1/6

Step 5 - Simplify the above expression.

12 * 1/6

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The inverse is not always true, but shear stresses are typically zero on the plane that corresponds to the highest normal stress.

No, it isn't usually. In some cases of loading, it can be zero. For instance, if you apply equal stresses to a stress element by tensioning it in the x direction and compressing it in the y direction (sigma x=sigma y), you would obtain a stress element that, when rotated by 45 degrees, produces the maximum shear planes with no normal stresses.

That's not usually the case. In most cases, you will experience the maximum shear stress before experiencing the average normal stress. If we take into account the compression and tension natures of the stresses we assumed, then in the case I previously gave, sigma y should be negative because it is compression, and sigma x should be positive because it is tension.

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The full question:

Are the normal stresses zero on the max shear stress plane?

Answer:

A = 35 cm²

Step-by-step explanation:

the area (A) of a rectangle is calculated as

A = length × width

by counting the squares on the sides

length = 7 cm and width = 5 cm , then

A = 7 × 5 = 35 cm²

Answer:

Step-by-step explanation:

That we subtract \(2 \times $P(A_1$ and A_2$ and A3_3)\) because this prοbability was cοunted twice in the intersectiοns. Plugging in the given prοbabilities, we get: \(\rm P(X=2) = 0.01 + 0.01 + 0.06 - 2 \times 0.01 = 0.06\).

Prοbability is a measure οf the likelihοοd οf an event οccurring. It is a number between 0 and 1, where 0 means the event is impοssible and 1 means the event is certain tο happen.

The calculatiοn fοr P(X=0) is cοrrect. Hοwever, the calculatiοn fοr P(X=1) is nοt cοrrect.

Tο calculate P(X=1), we need tο cοnsider the prοbability that exactly οne defect is present. This can happen in three ways: A1 οnly, A2 οnly, οr A3 οnly. Therefοre, we can calculate:

\(\rm P(X=1) = P(A1) - P(A_1\ and\ A_2) - P(A_1 \ and\ A_3) + P(A_2) - P(A_2\ and\ A_3)} \rm + P(A_3) - P(A_1 \ and\ A_3)}\)

Plugging in the given prοbabilities, we get:

\($$P(X=1) = 0.17 - 0.01 - 0.06 + 0.07 - 0.01 + 0.13 - 0.06 = 0.13\)

Tο calculate P(X=2), we need tο cοnsider the prοbability that exactly twο defects are present. This can happen in three ways: A1 and A2, A2 and A3, οr A1 and A3. Therefοre, we can calculate:

\($$ P(X=2) = P(A_1 $and A_2) + $P(A_2 $ and A_3) + $P(A_1 $ and A_3) - 2$ \times $P(A_1 $ and A_2 $ and A_3)$$\)

Therefοre, that we subtract \(2 \times $P(A_1$ and A_2$ and A3_3)\) because this prοbability was cοunted twice in the intersectiοns. Plugging in the given prοbabilities, we get:

\($$ P(X=2) = 0.01 + 0.01 + 0.06 - 2$ \times 0.01 = 0.06.\)

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Answer:16x16

Step-by-step explanation:

Answer:

Yes it's a positive linear graph

Step-by-step explanation:

Answer:

yes dear it's a positive linear graph.

A random Integer between -100 and 100 is 48.

A statistical phrase used to describe occurrences that cannot occur concurrently is "mutually exclusive." It is frequently used to refer to circumstances in which the occurrence of one event takes precedence over the other. For instance, it is impossible for war and peace to exist together.

If two things can't happen at the same moment, they are mutually exclusive. Disjoint is another term that denotes mutual exclusion. When two occurrences are unrelated, there is no chance that both will happen at the same moment.

A statistical phrase used to describe occurrences that cannot occur concurrently is "mutually exclusive." It is frequently used to refer to circumstances in which the occurrence of one event takes precedence over the other. For instance, it is impossible for war and peace to exist together.

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No, The mona Lisa isnt 5 feet long

Answer:

yes it is similar to the original

Step-by-step explanation:

1/8 x 5 = 5/8

5/8 of the passengers were adults :)

Answer:

10a. No

10b. No

10c. Yes

10d. Yes

Step-by-step explanation:

10a. This equation does not because 3/4 x 8 = 6 and not 9.

10b. This equation doesn’t because 3x8 does not equal 28.

10c. This equation does because 5 x 8 = 40 which means y = 8.

10d. This equation does because 8/2 = 4. Fractions are just division problems and 8 divided by 2 equals 4, meaning y = 8 was n this equation.

Result:

The weight of the pumpkin in November = 71 ounces more than in October.

How to compare the weights?

To compare the weights, we need to convert both weights to the same unit of measurement, either pounds or ounces.

Let's convert the first weight, which is 3 pounds and 11 ounces, to ounces:

3 pounds = 3 x 16 = 48 ounces

11 ounces = 11

So the first weight is 48 + 11 = 59 ounces.

Now, let's convert the second weight, which is 8 pounds and 2 ounces, to ounces:

8 pounds = 8 x 16 = 128 ounces

2 ounces = 2

So the second weight is 128 + 2 = 130 ounces.

To find how many more ounces the pumpkin weighed in November, we subtract the October weight from the November weight:

130 - 59 = 71

Therefore, the pumpkin weighed 71 more ounces in November than it did in October.

Step-by-step explanation:

Assuming you need to represent this on a number line, you would have ● on 6 and -3 with a solid line in between them.

The value of angle 1 given the value of angle 4 as 47° will be 133°

Parallel lines are two lines on a two-dimensional plane that, no matter how far they are extended, never collide. They always keep the same gap between them.

Parallel lines have the same slope, which means they have the same angle of inclination or steepness. In other words, they rise and fall at the same pace along their length.

The value will be:

= 180° - 47°

= 133°

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Answer:

200

Step-by-step explanation:

pelotas/pesos

9/75=24/× 24 son 2 docenas

multiplica 75 con 24 entonces divide por9

Answer:

B (-2,2)

Step-by-step explanation:

Point C starts at (1,-2).

Reflect over the x axis: Point C becomes (1,2)

Translate 3 units left: Subtract 3 from x to make Point C (-2,2)

The new coordinates of C is (-2,2).

option (B) is correct.

It is required to find the  new co-ordinate of C.

Coordinates are distances or angles, represented by numbers, that uniquely identify points on surfaces of two dimensions (2D) or in space of three dimensions ( 3D ).

In the given figure ABCDE is reflected over X-axis and then translated 3 units left.

So, Point C starts at (1,-2).

Reflect over the x axis: Point C becomes (1,2).

Finally  Reflect over the x axis: Point C becomes (-2,2).

                                        OR

Translate 3 units left: Subtract 3 from x to make Point C  IS (-2,2).

Thus, the new coordinates of C is (-2,2).

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Answer:

I think its 144!!!!!!!!!!!!!!!!!!

Answer:

Diagram 2  (Bottom diagram)

Step-by-step explanation:

The ratio is twice as many (2)

2:1

Answer:

p = 6

Step-by-step explanation:

5 + 2/3 (2p - 6) = 9

5 + 4/3p - 4 = 9

1 + 4/3p = 9

4/3p = 8

p = 6

Answer:

p= 6

Step-by-step explanation:

Solve for p:

(2 (2 p - 6))/3 + 5 = 9

Put each term in (2 (2 p - 6))/3 + 5 over the common denominator 3: (2 (2 p - 6))/3 + 5 = 15/3 + (2 (2 p - 6))/3:

(15/3 + (2 (2 p - 6))/3) = 9

15/3 + (2 (2 p - 6))/3 = (2 (2 p - 6) + 15)/3:

((2 (2 p - 6) + 15)/3) = 9

2 (2 p - 6) = 4 p - 12:

((4 p - 12) + 15)/3 = 9

Grouping like terms, 4 p - 12 + 15 = 4 p + (15 - 12):

(4 p + (15 - 12))/3 = 9

15 - 12 = 3:

(4 p + 3)/3 = 9

Multiply both sides of (4 p + 3)/3 = 9 by 3:

(3 (4 p + 3))/3 = 3×9

(3 (4 p + 3))/3 = 3/3×(4 p + 3) = 4 p + 3:

(4 p + 3) = 3×9

3×9 = 27:

4 p + 3 = 27

Subtract 3 from both sides:

4 p + (3 - 3) = 27 - 3

3 - 3 = 0:

4 p = 27 - 3

27 - 3 = 24:

4 p = 24

Divide both sides of 4 p = 24 by 4:

(4 p)/4 = 24/4

4/4 = 1:

p = 24/4

The gcd of 24 and 4 is 4, so 24/4 = (4×6)/(4×1) = 4/4×6 = 6:

Answer: p = 6

Given 30% of what number is 24?​

Let the number = x

so, 30% of x = 24

so, the answer will be the number = 80

Answer:

-10

Step-by-step explanation:

Let x be the missing value.

-8 - x = 2

Add both sides by 8:

-x = 2 + 8 = 10

Multiply both sides by -1

x = -10

Answer:

-10

Step-by-step explanation:

\((-8)-(-10)=2\)

Answer:

64.8

Step-by-step explanation:

Answer:

64.8

Step-by-step explanation

16.2 X 4=64.8