Five more than a number is equal to seven-halves of the number What is the number?
HELP

Refer to the photo taken.

Answer:

$15500

Step-by-step explanation:

10^3 x 12 = 12,000

10^2 x 35 = 3,500

12,000 + 3,500 = 15,500

A number line was used to draw and label a figure for Points X and Y that lies on CD as shown in the image attached below.

A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.

A number line can be defined as a type of graph with a graduated straight line which contains numerical values (positive and negative numbers) that are placed at equal intervals along its length.

A number line would be used to draw and label a figure for Points X and Y that lies on CD as shown in the image attached below.

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Answer:

The surface area of the figure is 412 cm2.

Step-by-step explanation:

To determine the total surface area of a prism, the following formula must be applied: perimeter of the base x height + 2 x area of the base = total surface area. Thus, the calculations of the blue prism must be carried out and then add the sides of the red figure that do not coincide with it:

Blue figure:

(12 x 2 + 2 x 2) x 10 + 2 x (12 x 2) = X

(24 + 4) x 10 + 2 x 24 = X

28 x 10 + 48 = X

280 + 48 = X

328 = X

Red figure:

3 x 8 = 24 x 2 = 48

3 x 6 = 18 x 2 = 36

328 + 48 + 36 = X

376 + 36 = X

412 = X

Therefore, the surface area of the figure is 412 cm2.

Suppose that g is a function from A to B and F is a function from B to C.

a)  If fog is onto, then f must also be onto.

Assume that f∘g  is onto. Let c ∈ C . Since f∘g is onto, then is a ∈A such that c = (f∘g) (a) by the definition of onto function. By the definition of function composition, c = f(g(a)). Let b = g(a). This b belongs to B  and is such that c = f(b) . Therefore, for every c ∈ C , there is b ∈ B such that c = f(b). By the definition of onto function, f is onto.

(b) If fog is one-to-one, then g must also be one-to-one.

Let \(a_1,a_2\) ∈ A such that \(g(a_1)=g(a_2)\). Then

(f∘g)\((a_1)\)  = \(f(g(a_1))=f(g(a_2))\) = (f∘g)\((a_2)\)

Since f∘g is one - to - one, \(a_1=a_2\). Therefore, for all \(a_1,a_2\) ∈ A such that

\(g(a_1)=g(a_2)\), \(a_1=a_2\). By the definition  of one-to-one function, g  is one-to-one. \(b_1=g(a_1)=g(a_2)\)

(c)  If fog is a bijection, then g is onto if and only if f is one-to-one.

Assume that f∘g  is a bijection.

Assume that g is onto. Let \(b_1,b_2\) ∈ B such that \(f(b_1)=f(b_2)\). Since g is onto,  by the definition of onto function, there are \(a_1,a_2\) ∈A such that

\(b_1=g(a_1) and b_2=g(a_2)\) We have

(fog)\((a_1)\) = \(f(g(a_1) )=f(b_1)\)

= \(f(b_2) =f(g(a_2))= (fog)(a_2)\)

Since fog is a bijection, it is one-to-one, hence \(a_1=a_2\), and

\(b_1=g(a_1)=g(a_2)=b_2\)

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Step-by-step explanation:

to find the area of a parallelogram multiply the base by the height. multiply so 8x4= 32. but thats not it, ill come back when i get it or ask a tutor

Answer:

A=bh

Step-by-step explanation:

Answer:

the better choice would be the first carpet ($12.50)

Step-by-step explanation:

1 square yard = 9 square feet

so if you turn them both into square yard measurement (9*1.70) it would be $15.30 for the second carpet and still 12.50 for the first carpet.

Therefore the better choice would be the first carpet ($12.50)

The carpet that costs 12.50 dollars per feet will be better buy.

1 yard = 3 feet to get this in terms of 2 dimension we have to square both sides.

According to the given question Tyron has a choice between two carpets that he likes equally well. One costs 12.50 dollars per Square yard the other costs 1.70 dollars per square foot.

We know 1 yard is 3 feet.

∴ 1 square yard is 9 square feet.

Given 1 square feet of other carpet costs 1.70 dollars.

∴ 9 square feet of the other carpet will cost (1.70×9) = 15.3 dollars.

So, the first type of carpet will be a best buy as it costs 12.50 dollars per square feet.

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Answer:

every 9.7 seconds

Answer:

9.7 seconds

Step-by-step explanation:

Got it correct on Khan Academy:

Answer: Half of them are even and half of them are odd.

Step-by-step explanation:

The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.

The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.

Therefore, out of the given numbers, half of them are even and half of them are odd.

________________________________________________________

Answer: c

Step-by-step explanation:

i got it right

Answer:

C) Yes, because substituting these values into both equations forms two true statements.

Step-by-step explanation:

Answer:

The radius is 1 unit.

Step-by-step explanation:

The radius of a circle is half of its diameter. 2/2=1 unit

The Perimeter of CED AC is 34 in. AB is 26 in. BD is 28 in. P is 57 in.

A parallelogram is the name given to a quadrilateral in geometry. In a parallelogram, the opposing sides are parallel and of equal length. The rhombus, rectangle, and square are just a few shapes that are parallelograms.

Having two sets of parallel sides makes a quadrilateral a parallelogram. A parallelogram has opposite sides that are the same length and angles that are the same size. Additionally, the internal angles on the same transverse side are supplementary. 360 degrees are equal to the total of all internal angles.

Two parallel pairs of sides make up a parallelogram, a quadrilateral. Four right angles form a parallelogram called a rectangle. Rhombus: An equal-length parallelogram with four sides.

The diagonals of a parallelogram bisect each other AC = 2 CE

Substitute AC= 34 into AC = 2 CE 34 = 2CE

Calculate 34 = 2 CE CE = 17

The diagonals of a parallelogram bisect each other BD = 2DE

Substitute BD= 28 into BD = 2DE  28 = 2DE

Calculate 28 = 2 DE DE = 14

Opposite sides of parallelogram are congruent AB = CD

Substitute AB = 26 into AB = CD CD = 26

Perimeter of a triangle PΔCDE = CE + CD + DE

Substitute  CE = 17 DE = 14 CD = 26 PΔCDE = CE + CD + DE

PΔCDE = 17+ 26 + 14

PΔCDE = 57

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Step-by-step explanation:

Given equation is 2x²+9x = -4

⇛ 2x²+9x+4 = 0

The standard form of the equation is 2x²+9x+4 = 0

On comparing the given equation with ax²+bx+c = 0

We have

a = 2

a = 9

c = 4

By using Quadratic Formula

x = [-b±√(b²-4ac)]/2a

On Substituting these values in the above formula then

⇛ x = [-9±√{9²-4(2)(4)}]/2(2)

⇛ x = {-9±√(81-32)}/4

⇛ x = {-9±√49}/4

⇛ x = (-9±7)/4

⇛ x = (-9+7)/4 or (-9-7)/4

⇛ x = -2/4 or -16/4

⇛ x = -1/2 or -4

The roots are -1/2 and -4

Given equation is 3(x-4)²+11 = 0

⇛ 3(x²-8x+16)+11 = 0

⇛ 3x²-24x+48+11 = 0

⇛ 3x²-24x+59 = 0

The standard form of the equation is

3x²-24x+59= 0

On comparing the given equation with ax²+bx+c = 0

We have

a = 3

= 3b = -24

= 3b = -24c = 59

By using Quadratic Formula

x = [-b±√(b²-4ac)]/2a

On Substituting these values in the above formula then

⇛ x = [-(-24)±√{(-24)²-4(3)(59)}]/2(3)

⇛ x = {24±√(576-708)}/6

⇛ x = {24±√-132}/6

⇛ x = {24±2(-33)}/6

⇛ x = 2(12±√-33)/6

⇛ x = (12±√-33)/3

The roots are (12+√-33)/3 and

(12-√-33)/3

I used the Quadratic Formula bu substituting the values of a , b and c values in it.

Given two equations are Quadratic equations so they have two solutions or roots.

Since the degree of the Quadratic equations is 2.

Hope this helps!!

If you have any doubt, then you can ask me in the comments.

Answer:

it would be in quadrent 4

Step-by-step explanation:

Answer:

2/5, 1/2, 6/10

Step-by-step explanation:

did problem

Answer:

1. 2/5

2. 1/2

3. 6/10

Step-by-step explanation:

Hope this helps

May I get braineist pls

The probability of those that favors building the health center is 0.196

The probability is the measure of the likelihood of an event to happen. It measures the certainty of the event. The formula for probability is given by; P(E) = Number of Favorable Outcomes/Number of total outcomes.

In a recent survey, 70% of the community favored building a health center in their neighborhood. If 14 citizens are chosen, find the probability that exactly 8 of them favor the building of the health center.

According to the scenario, 70% of the community favoured in building a health centre.

Hence , p=0.7.

In order to find the probability, binomial theorem will be used as follows :

= 0.196

Hence, The probability is 0.196

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Answer:

Reason : by ASA , x = 36

Step-by-step explanation:

∠ABC = ∠EBD      (vertically opposite angle)

BC = BD = 54        (same length)

∠BAC = ∠BDE       (alternate interior angles)

By ASA , ΔABC ≅ ΔDBE

\(54 \times x = 36 \times 54\\\\x = 36\)

Answer:

(3 x 5) + (6 x 5) = (16 x 5) – (7 x 5)

(3 x 8) + (10 x 8) = 13 x 8

Step-by-step explanation:

(3 x 5) + (6 x 5) = (16 x 5) – (________ x 5)

(15) + (30) = 80 – ( ____ x 5)

45 = 80 – ( ____ x 5)

We need to subtract 35 from 80 for it to equal 45

7 x 5 = 35, so fill in 7 in the blank

45 = 80 – (7 x 5)

45 = 80 – 35

45 = 45

(3 x 8) + ( ________ x 8) = 13 x 8

(24) + ( _______ x 8) = 104

We need to add 80 to 24 for it to equal 104

8 x 10 = 80, so fill in 10 in the blank

(24) + (10 x 8) = 104

(24) + (80) = 104

104 = 104

Answer:

They have 2 left

Step-by-step explanation:

3 2/3 - 2 1/2 = 1 1/1 = 2

Step-by-step explanation:

x = age of one of the twin boys

when they had together 21 years of age,

Bill was x years old

Ross was x years old

Mark was x+3 years old

so, we have

x + x + (x + 3) = 21

3x + 3 = 21

3x = 18

x = 6

Bill and Ross were 6 years old.

Mark was 6+3 = 9 years old.

Mark was born in 1990.

1990 + 9 = 1999

so, it was 1999 when they had together 21 years of age.

a.

Insides:

Outside:

b.

Use the chain rule to find the derivate:

Derivate:

A salary slip for the month of March 2023 with information given below.

Salary Slip - March 2023

Employee Details:

Name: [Employee Name]

Employee ID: [Employee ID]

Designation: [Employee Designation]

Earnings:

Basic Salary: [Basic Salary]

House Rent Allowance (HRA): [HRA]

Dearness Allowance (DA): [DA]

Incentive: [Incentive]

Total Earnings: [Total Earnings]

Deductions:

Provident Fund (PF): [PF]

Insurance: [Insurance]

Loss of Pay (LOP): [LOP]

Total Deductions: [Total Deductions]

Net Pay: [Net Pay]

Breakdown:

Basic Salary: 50% of CTC (18L) = [Basic Salary]

HRA: 20% of Basic Salary = [HRA]

DA: 12% of Basic Salary = [DA]

Incentive: 75% of target completion = [Incentive]

Total Earnings = Basic Salary + HRA + DA + Incentive = [Total Earnings]

PF: 12% of Basic Salary = [PF]

Insurance: Rs. 2500 = [Insurance]

LOP: [LOP]

Total Deductions = PF + Insurance + LOP = [Total Deductions]

Net Pay = Total Earnings - Total Deductions = [Net Pay]

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Answer:

Sample space = 27 possible outcomes

a) P(just one red) = 4/9

b) P(at least one red) = 19/27

Step-by-step explanation:

Each die has 3 possible outcomes (red, blue or yellow), so the sample space of the number of possible outcomes for rolling three dice is 3^3 = 27

a)

The probability of the face up color being red is 2/6 = 1/3, and the probability of it not being red is 4/6 = 2/3.

The die with the face up red can be any of the three dice, so we also need to multiply the probabilities by a combination of 3 choose 1. So the final probability is:

P = C(3,1) * (1/3) * (2/3)^2 = 3 * (1/3) * (4/9) = 4/9

b)

To find the probability of at least one face up being red (event A), we can find the probability of the complementary case, that is, no one of the three die being face up red (event A'), and then we calculate P(A) + P(A') = 1.

In the case where no face up are red, we have the probability of 2/3 for each die, so we have:

P(A') = (2/3)^3 = 8/27

Then we can find P(A):

P(A) = 1 - 8/27 = 19/27

Answer:

A

Step-by-step explanation:

Answer: m < 1 or m > 7

The correct answer is m < 1 or m > 7.

Step-by-step explanation:

Hope this helps =)

Answer: No, it is not commutative. If used a square as an example, centered at (1,1). If a dilation is performed on the square of a scale factor of 3, and the square is translated 5 units downward, then the result would be different than if I switched the order, doing the translation downward first and then performing the dilation centered at (1,1).

I hope this helps! If you need any further clarification, just let me know below. Thanks! Have a good day, and good luck on your assignment. :)

Answer:

this helps me :-))

thanks

The benefit of obtaining a personal loan is getting large amounts of money to use immediately.

Option D is the correct answer.

A personal loan is a type of loan that individuals can take out from a bank, credit union, or online lender to cover personal expenses such as home improvements, medical bills, or other unexpected expenses.

We have,

The benefit of obtaining a personal loan can vary depending on the specific terms and conditions of the loan, but typically it allows individuals to borrow a larger amount of money upfront with a fixed interest rate and set repayment schedule, which can be beneficial for large expenses such as home renovations, debt consolidation, or major purchases.

However, the interest rates and repayment terms can vary depending on the borrower's credit score, income, and other factors, so it's important to compare options and choose a loan that meets one's specific needs and budget.

Thus,

The benefit of obtaining a personal loan is getting large amounts of money to use immediately.

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The value of sin 75 without using a calculator is 1/4(√2 +√6)

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

sin(75)

This can be expanded as

sin(75) = sin(45 + 30)

Using the sine rule, we have

sin(75) = sin(45)sin(30) + cos(45)cos(30)

Evaluate the trigonometry ratios

So, we have

sin(75) = √2/2 * 1/2 + √2/2 * √3/2

So, we have

sin(75) = √2/4 + √6/4

Evaluate the sum

sin(75) = 1/4(√2 +√6)

Hence, the value is sin(75) = 1/4(√2 +√6)

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Answer:

Step-by-step explanation:

y = -8x - 49

y = -x