The lengths of the sides of a triangle are in the extended ratio 7​: 9 ​: 10. The perimeter of the triangle is 52 cm. What are the lengths of the​ sides?

Answer: 86

Step-by-step explanation:

Answer:

It will be 86.0 Fahrenheit

Step-by-step explanation:

On performing addition exercises we get 10 , 11 , 10 , 14 , 17 , 9 , 11 , 10 , 17,  10 , 13 , 12 , 14 , 3 , 9 , 8 , 6 , 11 , 14 , 14 , 16 , 21 .

What is Addition ?

Addition can be defined as the performing addition operation by using operand + between two operators.

3 + 7 = 10

2 + 9 = 11

4 + 6 =10

5 + 9 =14

12 + 5 =17

6 + 3 =9

8 + 3 =11

10 + 0 = 10

9 + 8 = 17

1 + 9 = 10

7 + 6 = 13

9 + 3 =12

6 + 8 = 14

0 + 3 = 3

3 + 6 = 9

7 + 1 = 8

4 + 2 =6

4 + 7 = 11

11 + 3 = 14

7 + 7 = 14

9 + 7 = 16

12 + 9 =21

Hence, On performing addition exercises we get 10 , 11 , 10 , 14 , 17 , 9 , 11 , 10 , 17,  10 , 13 , 12 , 14 , 3 , 9 , 8 , 6 , 11 , 14 , 14 , 16 , 21 .

To learn more about Addition from the given link.

https://brainly.com/question/16980099

#SPJ1

Answer:

$190

Step-by-step explanation:

50% = 0.5 = 1/2

Since 95 is only one-half the cost, multiply by 2 to find the actual cost.

95 * 2 = 190

Answer:

$190

Step-by-step explanation:

One way to do it is

$95 x 2 = 190

We can do this because 50 is half of 100

Another way we can do it is

95/x = 50/100

x50 = 95 x 100

x50/50 = 9500/50

x = 190

3√2 and 3 are the values of x and y respectively from the figure.

The given diagram is a right triangle with an acute angle of 45 degrees

We need to determine the values of variables x and y.

Applying the trigonometry identity, we will have:

sin 45 = opposite/hypotenuse
sin45 = 3/x

x = 3/sin45

x = 3/(1/√2)
x = 3√2

Similarly:

tan 45 = opposite/adjacent
tan 45 = 3/y

1 = 3/y

y = 3

Hence the values of x and y from the figure is 3√2 and 3 respectively

Learn more on trigonometry identity here: https://brainly.com/question/7331447

#SPJ1

The total cost of the pita bread and hummus dips will be $305.00.

To determine the cost of the pita bread and hummus dips, Toula can use the following expressions:

Cost of pita bread:

Number of crates needed = (150 bags) / (50 bags/crate) = 3 crates

Cost of each crate = $15.00

Total cost of pita bread = (Number of crates needed) × (Cost of each crate) = 3 crates × $15.00/crate = $45.00

Cost of hummus dips:

Number of boxes needed = (65 containers) / (5 containers/box) = 13 boxes

Cost of each box = $20.00

Total cost of hummus dips = (Number of boxes needed) × (Cost of each box) = 13 boxes × $20.00/box = $260.00

Therefore, the expressions Toula can use to determine the costs are:

Cost of pita bread = 3 crates × $15.00/crate

Cost of hummus dips = 13 boxes × $20.00/box

The total cost will be the sum of the costs of pita bread and hummus dips:

Total cost = Cost of pita bread + Cost of hummus dips

Total cost = $45.00 + $260.00

Total cost = $305.00

Therefore, the total cost of the pita bread and hummus dips will be $305.00.

for such more question on cost

https://brainly.com/question/8993267

#SPJ8

The data that appears to have a consistent rate of change over time or with respect to another variable often appears to be linear.

The data that has a clear trend or pattern that can be represented by a straight line is best modeled using a line.

Linear graphs are useful because they allow us to easily visualize and analyze trends or patterns in data. The equation of a line can also be used to make predictions or forecasts based on the data. Linear graphs can be used to identify correlations between variables and to assess the strength and direction of those correlations.

Read more about linear

brainly.com/question/28732353

#SPJ1

Answer:

The plant is 2.5 inches above the ground!

Step-by-step explanation:

i just did it

Answer:

Could you please rephrase this?

Answer:

The original price of the tie was 20 dollars

Step-by-step explanation:

The price of the t-shirt was originally 24, but because he bought it on sale, he would have payed 12 because 24x.5=12.  This means we can subtract the value payed for the shirt from the total money payed. 22(total)-12(shirt)=.  10 (tie). However, 10 is the price he payed for the tie, not its original value. We can find this by multiplying 10x2, which gives us our answer.

Answer:

20 dollars is the original price

Answer:

i do think it is b. 175.84 inches

hope you get it right

The right answer is the second graph aka the one on the right

Answer:

The solution is:

The correct graph is the third one

(thicker segment between points -1 and 1 with open dots)

The new dimension of the rectangular field are 45 ft by 120ft.

If the field has originally dimensions length L and width W, and we apply a scale factor K, then the new dimensions of the rectangle are:

lenght = K*L

width = K*W

In this case the original dimensions are:

L = 30ft

W = 80ft

And the scale factor is K = 1.5, then the new dimensions are:

L' = 1.5*30ft = 45ft

W' = 1.5*80ft = 120ft

Learn more about scale factors at:

https://brainly.com/question/25722260

#SPJ9

Answer:

x=3, y=-6

Step-by-step explanation:

As you know there are many ways to solve this question! First is Subsitutuion, Second is Elimination, and Third is Graphing!

Let’s begin with our detailed answer:

As you know subsitution is solving for a variable and then it can be used as a variable substitution to figure out x and y.

So in our system of equations:

\(\left \ {3x+2y=-3}} \atop {9x+4y=3}} \right.\)

I will just take one equation and solve for x but it actually dosent matter which variable you subsitutue and solve for.

\(\left \ {3x+2y=-3}} \atop {9x+4y=3}} \right.\)

To eliminate this question we can divide the top part by -3:

\(\left \ {-9x-6y=9}} \atop {9x+4y=3}} \right.\)

Let‘s sum these system of equation and we get: \(y=-6\)

We can now insert y as -6 and solve for x:

\(3x-12=-3\)

\(x=3\)

So, \(x=3, y = -6\)

Answer:

(3, - 6 )

Step-by-step explanation:

3x + 2y = - 3 → (1)

9x + 4y = 3 → (2)

Multiplying (1) by - 3 and adding to (2) will eliminate the x- term

- 9x - 6y = 9 → (3)

Add (2) and (3) term by term to eliminate x

0 - 2y = 12

- 2y = 12 ( divide both sides by - 2 )

y = - 6

Substitute y = - 6 into either of the 2 equations and solve for x

Substituting into (1)

3x + 2(- 6) = - 3

3x - 12 = - 3 ( add 12 to both sides )

3x = 9 ( divide both sides by 3 )

x = 3

solution is (3, - 6 )

Answer:

ŷ = 195.698X - 6169.941 ;

R² = 0.9224 ; About 92% variation in the value of Charitable contribution can be explained by the best fit line.

Step-by-step explanation:

The excel data:

AGI: (X) :

55

58

63

67

74

78

83

88

92

98

105

Charitable contribution Y:

4200

4800

6329

8017

7400

8600

12290

10406

11820

12090

14675

The scatter plot can b found in the picture attached below.

The estimated regression equation obtained is :

ŷ = 195.698X - 6169.941

Where ;

slope of the regression line = 195.698 ;

Intercept = - 6169.941

The R² value is called the Coefficient of determination which gives the proportion of variation due to the best fit line. Using the Coefficient determination calculator ; R² = 0.9224

About 92% variation in the value of Charitable contribution can be explained by the best fit line.

The value of p(12) is $996

What is an equation?

An equation is a mathematical statement that proves two mathematical expressions are equal in algebra, and this is how it is most commonly used. In the equation 3x + 5 = 14, for instance, the two expressions 3x + 5 and 14 are separated.

"Find p(24)" also means "Find the amount of money Owen pays for lawn service after 12 months" as we're given 12 for t. As such, rewrite the given function as p(12) = 108 + 74(12)

p(12) = 108 + 74(12)

p(12) = 108 + 888

p(12) = $996

To learn more about the equation from the given link

https://brainly.com/question/28218072

#SPJ1

Answer: A

Step-by-step explanation:

just took the test

None of the above is the correct answer because when you multiply 5x²y³ by 2x⁴y², the result is not any of the given answers.

Number is a mathematical object used to count, measure, and label. It is used to represent a quantity or amount, such as the number of apples in a basket or the number of people in a room. Numbers are important in mathematics and other fields such as engineering, finance, and science. In mathematics, numbers are used to solve equations, measure distance, calculate probabilities, and more. In finance, numbers are used to calculate costs and profits. In science, numbers are used to measure physical quantities and describe the behavior of particles and other phenomena. Numbers are also used to communicate information, such as telling time, counting money, and measuring temperature.

This is because when you multiply two terms with the same base but different exponents, you must add the exponents to get the result. In this case, 5x²y³ multiplied by 2x⁴y²yields 10x⁶y⁵, which is 10x to the 6th power y to the 5th power. This is because the x exponents (2 and 4) are added together to get 6, and the y exponents (3 and 2) are added together to get 5. Therefore, when multiplying two terms with the same base but different exponents, you must add the exponents to get the result.

To know more about number click-
https://brainly.com/question/24644930
#SPJ1

Answer:

Step-by-step explanation:

To calculate how long it will take John to recover his investment, we need to divide the cost of the degree by the difference in income between the two options.

$10,000 / ($35,000 - $20,000) = $10,000 / $15,000 = 0.67 years or 0.67*12 = 8 months.

So, it will take John 8 months to recover his investment if he goes to school.

Please note that this is a simplified calculation as it does not take into account the cost of living, taxes, and other expenses.

The length of the car in Ivans drawing is given as 8 cm

We are to solve for the length of this car by using the figure we have in the scale drawing. The length of car in Megan's drawing is 6 cm. The scale is 3 : 2

Ivan's drawing is in the relation of 2 : 1 cm

We would have to find the actual length of this car but by the use of Megan's ratio

This is given as

6 * 2 / 3

12 / 3

= 4 cm

Next we have to find Ivans length.

4 * (2/1)

= 8 / 1

= 8 cm

Read more on length here: https://brainly.com/question/16557738

#SPJ1

If the random variable x is normally distributed with a mean equal to 0.45 and a standard deviation equal to 0.40, then P(x ≥ .75) is 0.9227.

A z-score describes the position of a raw score in terms of its distance from the mean when measured in standard deviation units. The z-score is positive if the value lies above the mean and negative if it lies below the mean.

Given the problem above, we need to find what the z-score is when P(x ≥ .75).

The formula for calculating a z-score is given by:

\(Z=\dfrac{\text{x}-\mu}{\sigma}\)

Where:

Now,

\(Z=\dfrac{\text{x}-\mu}{\sigma}\)

\(Z=P(\text{x} \geq 0.75) = \huge \text(\dfrac{P(Z \geq (0.75 - 0.45)}{0.40}\huge \text)\)

\(Z= P\huge \text (\dfrac{Z \geq0.30}{0.40}\huge \text)\)

\(Z=P(Z \geq 0.75) = 1 - P(Z < 0.75)\)

\(Z=1 - 0.077337\)

\(Z\thickapprox 0.9227\)

Therefore, the z-score of P(x ≥ .75) is 0.9227.

Learn more about the z-score at:

https://brainly.com/question/31871890

Answer:

552 eggs

Step-by-step explanation:

A dozen is equal to 12

Solve:

Multiply 46 by 12

Answer: 70

Step-by-step explanation:

Answer:

22 1/2

Step-by-step explanation:

Answer:

449.40 Euro

Step-by-step explanation:

1 pound=1.12 euro

400*1.12=

Answer:

True

Step-by-step explanation:

In particular, for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables. So yes this is a polynominal.

Step one follows commutative property and step four follows associative property.

The additive inverse of a number is its opposite number. If a number is added to its additive inverse, the sum of both the numbers becomes zero. The simple rule is to change the positive number to a negative number and vice versa.

The given expression is (5.2-4)-4+6.2

Step 1: (5.2-4)+(-4)+6.2 (Commutative property)

Step 2: 1.2+(-4)+6.2 (Additive Inverse)

Step 3: 1.2+6.2+(-4)

Step 4: (1.2+6.2)+(-4) (Associative property)

Step 5: 7.4+(-4)

7.4-4=3.4

Therefore, step four follows associative property.

Learn more about the additive inverse here:

brainly.com/question/24149673.

#SPJ1

Answer:

$127

Step-by-step explanation:

\((.10 \times 1000) + (.20 \times 100) + (.70 \times 10) = 100 + 20 + 7 = 127\)

Answer:

C.) moderate negative asdocation

this is because its going down (which means negative) and its not in a perfect line

statement best describes the association between variable X and variable Y is c.) moderate negative association

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

We take two points lying on the line representing the best relationship between variables X and Y.

Points are (1, 9) and (2, 8), so the slope will be (y₂ - y₁)/(x₂  -x₁)

Slope = (9- 8)/(1-2) = -1

Since the slope is negative, the Slope of (-1) shows the negative relationship between X and Y which may be represented by Y = (- X), the equation of a line.

thus It is a negative Association for sure.

A perfect negative correlation has a value of -1.0 and indicates that when X increases by z units, Y decreases by exactly z; and vice-versa. In general, -1.0 to -0.70 suggests a strong negative correlation, -0.50 a moderate negative relationship, and -0.30 a weak correlation.

Therefore, the association between variables X and Y can be best described as Option c.) moderate negative association

Learn more about coordinates here:

https://brainly.com/question/20282507

#SPJ2

The inverse of the function f(x) = x + 4 is given as f⁻¹(x) = x - 4

An inverse function or an anti function is defined as a function, which can reverse into another function. In simple words, if any function “f” takes x to y then, the inverse of “f” will take y to x. If the function is denoted by ‘f’ or ‘F’, then the inverse function is denoted by f-1 or F-1.

In this problem, the function given is f(x) = x + 4;

We can find the inverse of the function as;

y = x + 4;

Let's switch the variables by replacing x as y and y as x;

x = y + 4

Solving for y;

y = x - 4

f⁻¹(x) = x - 4

The graph of the function is attached below

Learn more on inverse of a function here;

https://brainly.com/question/14391067

#SPJ1

Answer:

-77 + (-46)

=> -77 - 46 (When you add two negative integers, it is the same thing as subtracting a positive integer with a negative integer)

=> -123 (Because a negative + a negative = a negative)

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

= -77 + ( - 46 )

= - 77 - 46 ( a positive integer and a negative integer makes a negative integer )

= -123 ( two negative signs resulted in the usage of addition )

Therefore , -77+ (-46) = -123