what is the area of each student's photo?

Answer:

Step-by-step explanation:

Answer:

C^2 = 95 ft is the length of the hypotenuse.

Step-by-step explanation:

To get the hypotenuse, apply the Pythagorean theorem.

The formula is a^2+b^2=c^2, where a and b are the leg lenths and c is the length of the hypotenuse. This is referred to as the Pythagorean theorem.

We know what a and b are, so lets utilize the Pythagorean theorem

.

a^2 + b^2 = c^2 - This is the Pythagorean theorem formula.

76^2 + 57^2 = C^2 - Fill in the equation with a= 76 and b = 57^2.

5776 + 3249 = c^2

9025 = c^2 -   C^2  is found by adding A^2 and B^2.

square root of c^2 = square root of 9025 - Take the square root of both sides of the equation.

C = 95 ft  - Simplify

C^2 = 95 ft is the length of the hypotenuse. Brainliest? :D

Step-by-step explanation:

what is not clear that you cannot answer this by yourself ?

please let me know what you need explained.

1. Rhombus

2. rectangle

3. square

4. rhombus

5. square

6. rectangle

7. rhombus

8. parallelogram

Answer:

bbbb

Step-by-step explanation:

Answer:

4h-1

Step-by-step explanation:

subtracted it with a scientific calculator and that was the answer

Answer:

13 x 3 ft

Step-by-step explanation:

RECTANGULAR deck

L x W = 39 ft^2

(w+10)  x w = 39

w^2 + 10w - 39 = 0

(w-3)(w+13) = 0        w = 3    or  -13 (throw out)

w = 3    then l = 10 +3 = 13

Answer:

d is the answer

Step-by-step explanation:

y=mx+b

m being the slope and b being the y intercept

Answer:

\(-8x^{10}\)

Step-by-step explanation:

\((2x^2)^3(-x^4)\)

Apply the rule \((-a)=-(a)\):

\(\implies -(2x^2)^3(x^4)\)

Apply the exponent rule \((a \cdot b)^c=a^cb^c\) :

\(\implies-(2^3\cdot x^{2 \times 3})x^4\)

\(\implies -8 \cdot x^6 \cdot x^4\)

Apply exponent rule \(a^b \cdot a^c=a^{b+c}\)

\(\implies -8x^{6+4}\)

\(\implies -8x^{10}\)

Answer:

5x - 6 = 5x - 7

5x - 6 = 5x - 6

5x - 6 = 9

Step-by-step explanation:

When you are looking for an equation with no solution, you only have to change the number without the variable. (5x - 6 = 5x - 7)

When you are looking for an equation with many solutions, you only have to write the exact same thing on the other side. (5x - 6 = 5x -6)

When you are looking for one solution, you don't use a variable and you only have to put a number that will give you a solution. (5x - 6 = 9)

The maximum area of lawn that can be watered is approximately 78.54 square meters.

To find the maximum area of lawn that can be watered by the sprinkler, we need to determine the radius of the circular area.

The radius is half the diameter, which in this case is 10m to the nearest tenth. So the radius would be half of that, which is 5m.

The formula to calculate the area of a circle is

A = π * r^2,

where A is the area and r is the radius.

Plugging in the value, we get A = π * 5^2.

Simplifying further, we have A = π * 25.

The maximum area of lawn that can be watered is approximately 78.54 square meters.

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Answer:

6

Step-by-step explanation: i dont know im not in high school

Josue used 150 square centimeters of wrapping paper to cover the cube-shaped gift box

To determine the amount of wrapping paper used by Josue for the cube-shaped gift box, we need to calculate the surface area of the cube.

The net of the gift box consists of six squares, each representing a face of the cube. The dimensions provided in the figure show that each side of the squares is 5 cm.

Since a cube has six faces, we need to calculate the total surface area by multiplying the area of one square face by six.

The formula to find the area of a square is side length squared, so we can calculate the area of one square face as 5 cm * 5 cm = 25 cm².

Now, to find the total surface area, we multiply the area of one face by six: 25 cm² * 6 = 150 cm².

Therefore, Josue used 150 square centimeters of wrapping paper to cover the cube-shaped gift box.

It's worth noting that this calculation assumes that there is no overlap or excess wrapping paper used while wrapping the gift box. Additionally, we have assumed that the dimensions provided are accurate and refer to the side length of the squares in the net.

Overall, the amount of wrapping paper used can vary based on the wrapping technique employed and any additional decorations or folds added to the gift box.

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An explicit formula for a,, the nth term of the sequence 27, 9, 3, .... is \(a_n=(27) \times\left(\frac{1}{3}\right)^{n-1}\).

What is Geometric Progression?

A geometric progression is a sequence in which every next term of the sequence is found by multiplying the previous term by a fixed ratio.

Any nth term of the sequence is found out the formula,

\($$a_n=a_1 \times r^{n-1}$$\)

where,

\($a_n$\) is the nth term,

\($a_1$\) is the first term,

r is the fixed common ratio.

Sequence, 27, 9, 3, 1 .

the first term, \($a_1=27$\),

As we can see from series 27,9,3, 1. the series is a geometric series And can be written as \($3^3, 3^2, 3^1, 3^0$\). therefore, will follow the formula of a geometric series.

\(a_n=a_1 \times r^{n-1} \text {, }\)

we know the value of r can be found using the formula,

\(r=\frac{a_n}{a_{n-1}}\)

taking \($\mathrm{n}=2$\),

\(r=\frac{a_2}{a_{2-1}}=\frac{a_2}{a_1}=\frac{9}{27}=\frac{1}{3}\)

Substituting the values in the formula of geometric progression we get,

\($$\begin{aligned}&a_n=a_1 \times r^{n-1} \\&a_n=27 \times \frac{1}{3}^{n-1} \\&a_n=(27) \times\left(\frac{1}{3}\right)^{n-1}\end{aligned}$$\)

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Answer:

13,849 books.

Step-by-step explanation:

The equation would be (69,678 - 430)/4 =  13,849

The probability that the married couple will have adjacent desks is 0.72.

Probability means how likely an event is to occur. In many real-life situations, we may have to predict the outcome of events. We may or may not be fully aware of the outcome of the event. In this case, we say it will happen or not. The result often has good applications in sports, business as a result of forecasting, and the result is also widely used in the field of new intelligence.

Mathematically, the number of ways to assign 6 desks to 6 employees is equal to 8!

Now,

the number of ways the couple can interchange their desks is just 2 ways

Thus,

the number of ways to assign desks such that the couple has adjacent desks is 2(6!)

The number of ways to assign desks among all six employees randomly is 7!

Thus, the probability that the couple will have adjacent desks would be ;

2(6!)/7! = 2/7

This means that the probability that the couple have non adjacent desks is 1-2/7 = 5/7 = 0.71428 ≈ 0.72

Which is 0.72 to the nearest tenth of a percent

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\( \frac{29}{10} = 2 \frac{9}{10} \)

\( \frac{329}{100} = 3 \frac{29}{100} \)

\( \frac{72}{1000} = \frac{9}{25} \)

\( \frac{2}{1000} = \frac{1}{50} \)

I DON'T KNOW IF CORRECT

Answer:

i) 2.9

ii) 3.29

iii) 0.072

iv) 0.002

Step-by-step explanation:

i) 29/10 = 2.9

ii) 329/100 = 3.29

iii) 72/1000 = 0.072

iv) 2/1000 = 0.002

It's Helpful For All

Mark me Brainliest

Answer:

1 / 18

Step-by-step explanation:

Odds = 1 : 17

Probability = odd * (17 ÷ sum of odd ratio)

Sum of odd ratio = ( 1 + 17) = 18

= (1 / 17) * (17 / 18)

= 1 / 18

Answer:

I think a because i'm doing this stuff in math too

Step-by-step explanation:

I dont know the explanation

Answer: Let's start by finding how many truffles Davion sold in small boxes:

Number of truffles in small boxes = 12 truffles/box * 32 boxes = 384 truffles

To find how many truffles Davion sold in large boxes, we can subtract the number of truffles in small boxes from the total number of truffles sold:

Number of truffles in large boxes = Total number of truffles - Number of truffles in small boxes

= 1032 truffles - 384 truffles

= 648 truffles

Since each large box contains 24 truffles, we can find the number of large boxes Davion sold by dividing the total number of truffles in large boxes by the number of truffles per large box:

Number of large boxes = Number of truffles in large boxes / Number of truffles per large box

= 648 truffles / 24 truffles/box

= 27 boxes

Therefore, Davion sold 27 large boxes of truffles last week.

Answer:

A

Step-by-step explanation:

It just is

Answer:

I hope this will help you

3*5-8

=15-8

=7

The term used for discovery sampling is statistical random sampling.

What is statistical random sampling?

A simple random sample is a subset of individuals chosen at random, all with the same probability, from a larger set of individuals. It is a method of choosing a sample at random.

Here,

We have to find another term for discovery sampling.

We concluded that another term that is used for discovery sampling is statistical random sampling.

Hence, the term used for discovery sampling is statistical random sampling.

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Answer:

9

Step-by-step explanation:

The years when the spending be more than $66 billion is in 4 years time.

A mathematical equation is the statement that illustrates that the variables given. In this case, two or more components are taken into consideration to describe the scenario.

The equation is given as y=12.7x+15.2 and the amount is $66 billion. Therefore, the value of x will be:

y=12.7x+15.2

66 = 12.7x + 15.2

Collect like terms

12.7x = 66 - 15.2

12.7x = 50.8

Divide

x = 50.8 / 12.7

x = 4

The number of years is 4.

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Answer:

= X(5x+3)-4(5x+3)

= 5x²+ 3x- 20x-12

= 5x²-17x-12

Answer:

5x(squared)-17x-20

Step-by-step explanation:

In each scenario, the choice between mean and median as a representative measure of central tendency depends on the nature of the data and the specific context..

1. Scenario: Income distribution of a population

- If the income distribution is skewed or contains extreme values (outliers), the median would be a better representation of the central tendency. This is because the median is not influenced by outliers and provides a more robust estimate of the "typical" income level. However, if the income distribution is approximately symmetric without outliers, the mean can also be an appropriate measure.

2. Scenario: Exam scores in a class

- If the exam scores are normally distributed without significant outliers, the mean would be a suitable measure as it takes into account the value of each score. However, if there are extreme scores that deviate from the majority of the data, the median may be a better representation. This is especially true if the outliers are indicative of errors or exceptional circumstances.

3. Scenario: Housing prices in a city

- In this case, the median would be a more appropriate measure to represent the central tendency of housing prices. This is because the housing market often exhibits a skewed distribution with a few high-priced properties (outliers). The median, being the middle value when the data is sorted, is not influenced by these extreme values and provides a better understanding of the typical housing price in the city.

Ultimately, the choice between mean and median depends on the specific characteristics of the data and the objective of the analysis. It is important to consider the distribution, presence of outliers, and the context in which the data is being interpreted.

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Answer:

5

Step-by-step explanation:

Answer:

Some irrational numbers like : 4.1, 4.2

Given, Total amount, $4,200

Time, 18years

Concept used

An amount that a borrower must pay to a lender as interest during the course of a loan, stated as a percentage of the loan amount.

All interest is a percentage that is added to or collected from a one-time payment. A type of interest known as compound interest is based on multiplying the original.

The answer is 6.2%.

If the interest rate i is = x

$4,200× (1+x/365)^18 ×365= $5,600

= (1+x/365)^6570= 100/38.2

=0.4712

x= 9/365

=0.0246× 100

= 2.46%

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Answer:

D. 44.79

Step-by-step explanation:

\(\frac{43}{96}\) who worked 8 or more years said that e-mail was their favorite communication method.

\(\frac{43}{96}\) ≈ \(\frac{44.79}{100}\)

So around 44.79% who have worked 8 years or more said that email were their preferred communication method. Our answer is D. 44.79.

Answer:

44.79%

Step-by-step explanation: