X=
x =
A. 6 2/3
B. 9
C. 12

X=x =A. 6 2/3B. 9C. 12

Answers

Answer 1

Answer:

B). x=9

Step-by-step explanation:

4 x (5 + 4) =3 ×(x + 3)

36=3x+9

3x=27

x=9


Related Questions

Four points are drawn on the coordinate plane and connected with straight lines to form a rectangle. Three of the vertices of the rectangle are located at (2, 1), (2, 4) and (4.4). a What are the coordinates of the fourth vertex of the rectangle? b. What are the dimensions of the rectangle? c What is the area of the rectangle?​

Answers

You have 2 points with the same x value of 2 and 2 points with the same y value of 4.

You now need 2 points with the same x value of 4 ( you are given 1) and 2 y values of 1 ( you are given 1.

The missing point would need to be (4,1)

The width would be x2-x1 = 4-2 = 2 units

The length would be y2-y1 = 4-1 = 3 units

Area = 3x 2 = 6 square units

A standard number cube is rolled. Calculate: P(rolling a 5)

Answers

Answer:

\(\frac{1}{6}\)

Step-by-step explanation:

Total no. of outcomes = 1,2,3,4,5,6

No. of times 5 is on the cube =1

Therefore, probability of getting a 5 = \(\frac{1}{6}\)

A restaurant owner orders new plates and spoons based on the information below. • plates are sold in spoons are sold in packages of 9 packages of 12 The restaurant owner orders an equal number of plates and spoons. What is the least number of packages of plates and packages of spoons she should order to have an equal number of plates and spoons?​

Answers

Since the plates are sold in packages and spoons are sold in packages, we should find the least common multiple (LCM) of the two numbers of packages, which will give us the least number of packages of plates and spoons that the restaurant owner should order to have an equal number of plates and spoons.

The number of packages of plates that the restaurant owner should order is a multiple of 1 (since 1 package contains a certain number of plates). The number of packages of spoons that the restaurant owner should order is a multiple of 9 (since 1 package contains 9 spoons).

The prime factors of 12 are 2 and 3, and the prime factors of 9 are 3 and 3. Therefore, the LCM of 12 and 9 is 36, which means that the restaurant owner should order 36 packages of plates (each containing a certain number of plates) and 4 packages of spoons (each containing 9 spoons) in order to have an equal number of plates and spoons.

The least number of packages of plates and spoons will be 12 and 9 respectively so she should order to have an equal number of plates and spoons.

What is inequality?

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

Given that, a restaurant owner will use the data below to place new orders for plates and spoons. Packages of nine plates and twelve spoons are available for purchase. Equal quantities of plates and spoons are ordered by the restaurant owner.

For the inequality, we have to apply the arithmetic operation in which we do the multiplication of x and apply the inequality for the given data.

If the plates are sold in packages of 9 and there are 12 packages the number of plates will be 108.

If the plates are sold in packages of 12 and there are 9 packages the number of plates will be 108.

Thus, the least number of packages of plates and spoons will be 12 and 9 respectively so she should order to have an equal number of plates and spoons.

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The perimeter of a square is 48 inches. What are its dimensions.

Answers

Answer: 192 cm

Step-by-step explanation:

Answer:

144 square inches

Step-by-step explanation:

the perimeter of a square means that all sides are equal. 48 divided by 4 = 12

They are as equal to the sides times each other 12 x 12=144

What is the standard form of the equation of f(x)?

What is the standard form of the equation of f(x)?

Answers

Answer:

standered form is 0 of 0

Step-by-step explanation:

yw

Solve by using the steps found in this section. Write your answer in exact, simplified form. y varies inversely as z. If y is 26 when z is 44 , find y when z is 220 .

Answers

The value of y when z is 220 is 5.2. This answer is in simplified form, as 5.2 is already in its simplest fractional form.

If two variables vary inversely, it means that their product is always constant. In this case, we are given that y varies inversely as z, and that y is 26 when z is 44. This means that the product of y and z is 26 * 44 = 1144. We are asked to find the value of y when z is 220. To do this, we can use the fact that the product of y and z is constant. Since the product of y and z when z is 44 is 1144, the product of y and z when z is 220 must also be equal to 1144. Setting up the equation y * 220 = 1144 and solving for y, we find that y = 5.2. This means that the value of y when z is 220 is 5.2.

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From the top of a lighthouse 82 m tall, a guard sees two ships at sea.
The angle of depression to the closer ship is 53° and to the further ship is 39°.
How far are the ships apart from each other to the nearest metre?

From the top of a lighthouse 82 m tall, a guard sees two ships at sea.The angle of depression to the

Answers

The distance between the two ship based on the angle of depression is 42 meters.

The distance of each ship can be calculated thus:

TanX = opposite / Adjacent

The first ship:

Tan53 = distance/ 82

distance= 108.82 meters

The second ship:

Tan39 = distance/ 82

distance= 66.40 meters

The Difference between the ships are :

108.82 - 66.40 = 42.42 meters

Therefore, the distance between the two ships is 42 meters.

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simplify the square root of 11.

Answers

Answer:

3.316

Step-by-step explanation:

simplify the square root of 11.

A fair coin is flipped 15 times. What is the probability that you will have 5 tails?

Answers

Answer:

9.18%

Step-by-step explanation:

The probability of getting a tail on a fair coin flip is 0.5, and the probability of getting a head is also 0.5. Since each coin flip is independent, we can use the binomial probability formula to calculate the probability of getting exactly 5 tails in 15 flips:

P(X = 5) = (15 choose 5) * (0.5)^5 * (0.5)^(15-5)

where (15 choose 5) is the number of ways to choose 5 tails out of 15 flips, which can be calculated as:

(15 choose 5) = 15! / (5! * 10!) = 3003

Substituting the values, we get:

P(X = 5) = 3003 * (0.5)^15 ≈ 0.0918

Therefore, the probability of getting exactly 5 tails in 15 coin flips is approximately 0.0918 or 9.18%.

Find the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly for an annuity.

Find the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly

Answers

Step-by-step explanation:

To calculate the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly for an annuity, we can use the formula for the present value of an annuity due:

PV = PMT × ((1 - (1 + r/n)^(-n×t)) / (r/n)) × (1 + r/n)

where:

- PV is the present value of the annuity due ($32,000)

- PMT is the monthly payment we want to find

- r is the annual interest rate (7.9%)

- n is the number of times interest is compounded per year (12 for monthly compounding)

- t is the number of years (10)

PMT = PV / ((1 - (1 + r/n)^(-n×t)) / (r/n)) × (1 + r/n) = **$292.07**

Therefore, the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly for an annuity is **$292.07**.

Quadrilateral MNPQ is rotated at 90 degrees counterclockwise about the origin and then rotated 270 degrees counterclockwise about the origin

Answers

After the double rotation, the vertices of the quadrilateral MNPQ are transformed to M'', N'', P'', and Q''. The shape of the quadrilateral may have changed, but the order of the vertices remains the same.

When a quadrilateral MNPQ is rotated counterclockwise at 90 degrees about the origin, each vertex undergoes a transformation.

The new positions of the vertices after this rotation can be denoted as M', N', P', and Q'. The order of the vertices remains the same.

Next, when the rotated quadrilateral M'N'P'Q' is further rotated counterclockwise at 270 degrees about the origin, each vertex undergoes another transformation.

The new positions of the vertices after this rotation can be denoted as M'', N'', P'', and Q''. Again, the order of the vertices remains the same.

It's important to note that a 270-degree counterclockwise rotation is equivalent to a 90-degree clockwise rotation.

The result of the double rotation is equivalent to a single clockwise rotation of 90 degrees.

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Sally made a profit of $2500 after selling stocks for $19000 after 2.5 years. What was her average annual percentage gain?

13.25%

6.06%

3.78%

Answers

Sally's average annual percentage gain is approximately 5.26%.

To calculate Sally's average annual percentage gain, we can use the formula:

Average Annual Percentage Gain = (Profit / Initial Investment) * (1 / Time) * 100

Profit = $2500

Initial Investment = $19000

Time = 2.5 years

Substituting the values into the formula:

Average Annual Percentage Gain = (2500 / 19000) * (1 / 2.5) * 100

= (0.1316) * (0.4) * 100

= 5.26

Therefore, Sally's average annual percentage gain is approximately 5.26%.

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John earns $22 per hour for a regular 40 hour work week. Any hours worked over 40 hours are paid at time and a half.
What is John's gross pay if he worked 44 hour this week?

Answers

By conducting mathematical operations, we know that John's gross pay will be $1,012 if he works 44 hours a week.

What are mathematical operations?

A mathematical "operation" is the process of calculating a value utilizing operands and a math operator.

The supplied operands or integers must adhere to a set of predefined rules that are connected to the symbol of the math operator.

The order of operations refers to the rules that specify how to solve an expression including many operations.

Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction are all referred to as PEMDAS (from left to right).

So, we know that:

John earns $22 per hour for the first 40 hours of a week.

After every additional hour, he earns 1.5 times $22 each hour.

22 * 1.5 = $33

So, John's gross pay if he worked 44 hours will be:

22*40 + 33*4

880 + 132

$1,012

Therefore, by conducting mathematical operations, we know that John's gross pay will be $1,012 if he works 44 hours a week.

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in what week does the movie earn $16 million?

Answers

Answer:

Assuming that a movie has strong marketing and positive reviews, it is reasonable to expect that it could earn $16 million in its opening weekend.

Step-by-step explanation:

The question of when a movie will earn $16 million is a complex one that depends on a variety of factors. The success of a film is influenced by its marketing, critical reception, and competition from other movies in the marketplace. However, there are some general trends that can be observed when it comes to box office performance.

Typically, the first week of a movie's release is the most important for earning revenue. This is because theaters often give priority to new releases and allocate more screens to them.


The Simple interest on $160
for 6 month's at 5% per
annum

Answers

Answer:4$

Step-by-step explanation:

The Simple interest on $160for 6 month's at 5% perannum

b. What is the number that is halfway between the two values?
7 and 11
Submit

Answers

Answer:

9

Step-by-step explanation:

It would be 9 because 7 +2 is 9 and 11 - 2 is 9.

Isn't way to hard.

Good luck on whatever you are doing.

9514 1404 393

Answer:

  9

Step-by-step explanation:

The midpoint between two values is their average. The average is half their sum.

  (7 +11)/2 = 18/2 = 9

The number 9 is halfway between 7 and 11.

_____

Check

The distance from 7 to 9 is 9-7 = 2. The distance from 9 to 11 is 11-9 = 2. The distances are the same, so 9 is halfway between 7 and 11.

Need help. This please

Need help. This please

Answers

The domain of the quadratic function in this problem is given as follows:

All real values.

How to obtain the domain of the function?

The domain of a function is the set of all the possible input values that can be assumed by the function.

On the graph, the domain of the function is given by the values of x of the function.

A quadratic function has no restrictions on the domain, hence it is defined by all the real values.

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please help!! (Easy?)

please help!! (Easy?)

Answers

i have a issue i have cancer

Nathan earned $63 for working 7 1/2 hours.. How much does Nathan earn per hour?
0 $8.40
O $7.20
$8.90
O $9.50

Answers

Nathan earns $8.40 each hour

Answer:

$8.40

Step-by-step explanation:

We have to find the unit rate, so our equation is:

63 ÷ 7 1/2 = 8 2/5 or 8.4

So Nathan earns $8.40 per hour

HELP AS SOON AS POSSIBLE

HELP AS SOON AS POSSIBLE

Answers

The coordinates of polygon A'B'C'D' after the rotation of 180º are given as follows:

A'(0,0), B'(-5,-2), C'(-5,5), D'(0,3).

What are the rotation rules?

The five more known rotation rules are given as follows:

90° clockwise rotation: (x,y) -> (y,-x).90° counterclockwise rotation: (x,y) -> (-y,x).180° clockwise and counterclockwise rotation: (x, y) -> (-x,-y).270° clockwise rotation: (x,y) -> (-y,x).270° counterclockwise rotation: (x,y) -> (y,-x).

The original coordinates for this problem are given as follows:

A(0,0), B(5,2), C(5,-5), D(0,-3).

Exchanging the sign of each of the coordinates, the coordinates after the rotation are given as follows:

A'(0,0), B'(-5,-2), C'(-5,5), D'(0,3).

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2 + 2 = ?
I'm so confused, HELP!!!
fun fact: ΜΟΜ in Greek means LOL apparently

Answers

Answer:

4

Step-by-step explanation:

Answer:

22 dude everybody knows that cmon....

Step-by-step explanation:

Buddy and Michael get into a
snow fight with some boys on the
way home from school. It seems
as though Buddy can throw 4
times as many snowballs as the
boys can. If Buddy throws 1200
snowballs, how many did the boys
throw? Write an equation and
solve.

Answers

Answer:

1500

Step-by-step explanation:

1200/4=300

1200+300=1500

Answer:

This means the boys throw 300 snowballs while Buddy throws 1200 snowballs

Step-by-step explanation:

Equations

Let's call

x = number of snowballs the other boys throw.

4x = number of snowballs Buddy throws.

We know Buddy throws 1200 snowballs, thus

4x = 1200

Divide by 4:

x = 1200/4

x = 300

This means the boys throw 300 snowballs while Buddy throws 1200 snowballs

Find the measure of the indicated angle.
D
(4x+7)°
m ZE=
E
(5x + 10)°
F
ہے

Find the measure of the indicated angle.D(4x+7)m ZE=E(5x + 10)F

Answers

Answer:

D=E (Base angle of isosceles triangle are equal)

D+E+F= 180° (sum of angles of a triangle️)

(4x+7)+(4x+7)+(5x+10) = 180

13x = 180- 24

x= 156/13 = 12°

so, E= 4x+7 = 4×12+7 = 55

Hope this helps:)

What percent of 38 is 12

Answers

\(Hiya!\)

Sokka is here to help!!

Here's a explanation!

\(\frac{38}{100} (12)\)

\(=(\frac{38}{100} )(\frac{12}{1} )\)

\(=(\frac{19}{50} )(\frac{12}{1} )\)

\(=\frac{(19)(12)}{(50)(1)}\)

\(=\frac{228}{50}\)

\(=\frac{114}{25}\)OR

\(4.56\)

ANSWER:

\(\frac{114}{25}, OR: 4.56\)

Hopefully, this helps you!!

\(Sokka\)

Leila bought 3 bananas, which weighed a total of Three-fourths of a pound. If each banana weighed the same amount, what is the weight of each banana?

1 Over 12 of a pound
1 Over 9 of a pound
One-fourth of a pound
One-third of a pound

Answers

3 banana=(3÷4×#469.41)

Note:a pound is equal to 469.41 naira.

3=3×117.60

3=352.8

Then,352.8 ÷3

=117.6

Write the standard form of the equation:
y=5/2(x+2)

Answers

Answer:

y=5/2 x

Step-by-step explanation:

The standard form of a linear equation is Ax +By=C

What is the length of EF in the right triangle below?
D
26
10
E
F

What is the length of EF in the right triangle below?D2610EF

Answers

The measure of side length EF in the right triangle is 24.

What is the measure of side length EF?

The Pythagorean theorem states that the "square on the hypotenuse of a right-angled triangle is equal in area to the sum of the squares on the other two sides.

It is expressed as;

c²  = a² + b²

From the diagram:

Hypotenuse DE = c = 26

Leg DF = a = 10

Leg EF = b = ?

Plug in the values and solve for b:

c²  = a² + b²

26²  = 10² + b²

676  = 100 + b²

b² = 676  - 100

b² = 576

b = +√576 ( we take the positive value since we are dealing with dimensions)

b = 24

Therefore, the length EF is 24.

Option C)24 is the correct answer.

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How do I write Domain of an inequality

Answers

Answer:As an inequality, we would write Read as "the domain of the function is all values of x which are greater than or equal to zero". For more on inequalities see Inequalities. In so-called interval notation, the same function has a domain of This describes the set of values from 0 to positive infinity.

Step-by-step explanation:

how do you slove thia ​

how do you slove thia

Answers

Add all the equations and equal to 180

b) An integer, X, written as a product of its prime factors is a² × 7b+2
An integer, Y, written as a product of its prime factors is a³ × 7².
The highest common factor (HCF) of X and Y is 1225.
The lowest common multiple (LCM) of X and Y is 42875.
Find the value of X and the value of Y.

Answers

The value of integers X and Y are 8575 and 6125.

What are integers?Zero, a positive natural number, or a negative integer denoted by a minus sign are all examples of integers. The inverse additives of the corresponding positive numbers are the negative numbers. The set of integers is frequently represented by the letter Z in mathematical notation.

So, a² from X and 7² from Y (We're solving for a)

Then,

a² from X and 7² from Y (solve for A)

a² 7² = 1225a² 49 = 1225a² = 25a = √25a = 5

LCM of X and Y is 42875.

Let's take the biggest exponent as follows:

5³ 7ᵇ⁺² = 42875125 7ᵇ⁺² = 428757ᵇ⁺² = 343 (343 having the same root number 7)

So, the value of X and Y:

7ᵇ⁺² = 7³ (Remove 7 just to have the exponents)b + 2 = 3b = 1

Now,

X: 5² × 7³ = 8575Y: 5² × 7² = 6125

Therefore, the value of integers X and Y are 8575 and 6125.

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