Sam wants to enlarge a triangle with sides 3, 6 and 8 inch sides. If the shortest side of the new triangle is 5.4 inches, what is the perimeter of the enlarged triangle?

Answer:

x= 2√15

Step-by-step explanation:

in a right triangle, a^2+b^2= c^2

14^2+ x^2= 16^2

196+x^2= 256

x^2= 60

x= 2√15

Answer:

the quadratic formula can be used to solve any quadratic equation of the form ax times 2 +bx+ c=0 the form ax times 2+bx+c=0 is called standard form of a quadratic equation

Answer:

I would say A, and D

Answer:

There are two correct answers for this question depending on how you think of it.

3x or -3

Step-by-step explanation:

3x could be right because the rest of them are negative. But also on the other case -3 because the rest have x's and this one doesn't

Hope this helps :)

If im too late im so sorry...

Have a nice day!

Answer:

pls show a picuture

Step-by-step explanation:

Answer:

Programmed

Step-by-step explanation:

Programmed Decisons may be classified as those actions which are routinely carried out or performed based on existing rules and protocol. In programmed decision making, the rules are in place, therefore once the criteria or requirement for which the rule or routine is to be enforced arises, programmed Decisons are made. In the scenario, the superintendent required that a programmed Decison be made in cases or situations where enrollment increases by 35 student beyond capacity, Hence, with this, every time this occurs the additional teachers will be hired.

Answer:

3.75

Step-by-step explanation:

3.75 because 7.50 × .50 (or 7.50/2) is 3.75

Answer:

1.1 : C - x^2 + x - 2

1.2 : A - 4a^2 - 6b^2 + 12

Step-by-step explanation:

When we have the expression p(x) - q(x), we can substitute those functions in:

(x^2 + 2x - 5) - (x - 3)

We can distribute:

x^2 + 2x - 5 - x + 3

and then combine like terms(2x & -x, -5 & 3)

x^2 + x - 2

This is the same as C.

We can start by distributing:

a^2 - 2b^2 + 3 - 4b^2 + 5 + 3a^2 + 4

Now, we can combine all the a^2 terms(a^2 & 3a^2):

4a^2 - 2b^2 + 3 - 4b^2 + 5 + 4

Then, we can combine the b^2 terms(-2b^2 & -4b^2):

4a^2 - 6b^2 + 3 + 4 + 5

and lastly, all the constants:

4a^2 - 6b^2 + 12

This aligns with option A

The linear factors of the polynomial function are f(x) = - (1/1500) · (x + 20) · (x + 5) · (x - 15).

Cubic equations are polynomials of third grade, whose standard and factor forms are shown below:

Standard form

y = a · x³ + b · x² + c · x + d

Factor form

y = (x - r₁) · (x - r₂) · (x - r₃)

Where r₁, r₂, r₃ are the zeros of the cubic equation.

There are several approaches to find the roots of the polynomial, in this question we decided to use the graphical approach, which offers sufficiency and quickness for analysis. The roots of the polynomials are the points that pass through the x-axis.

In accordance with the image attached below, the polynomial has three real roots: r₁ = - 20, r₂ = - 5, r₃ = 15. Then, the linear factors of the polynomial function are f(x) = - (1/1500) · (x + 20) · (x + 5) · (x - 15).

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Answer: $70400

Step-by-step explanation:

Attached is the question:

Based on the information given in the question:

Value of Stock X = 5000 × $4.30 = $21500

Value of Stock Y = 2000 × $3.20 = $6400

Value of Stock Z = 8000 × $4.90 = $39200

Total Stock Value = $67100.

Since there's a 4.9% increase in value of index, the value of the index at end of the day will be:

= $67100 × (100% + 4.9%)

= $67100 × 104.9%

= $67100 × 1.049 =

= $70388

= $70400 approximately

Answer:

$70,400

Explanation:

Ap3x

Answer:

Step-by-step explanation:

y = (x + 5)(x - 5)

  = x² - 5²

 = x² - 25

Degree of this polynomial is 2.

Highest power of the variable x will be the degree of the polynomial.

Answer: wheres the answer choices

Step-by-step explanation: good for roderick

Answer:

Step-by-step explanation:

\(\huge\text{Hey there!}\)

\(\rm{-2x + 4 > 8}\)

\(\large\textsf{SUBTRACT 4 to BOTH SIDES}\)

\(\rm{-2x + 4 - 4 > 8 - 4}\)

\(\large\textsf{CANCEL puts 4 - 4 because that gives you 0}\)

\(\large\textsf{KEEP: 8 - 4 because that helps solve for the x-value}\)

\(\rm{8 - 4 = \boxed{\bf 4}}\)

\(\rm{NEW\ EQUATION: -2x > 4}\)

\(\large\textsf{DIVIDE -2 to BOTH SIDES}\)

\(\mathsf{\dfrac{-2}{-2}>\dfrac{4}{-2}}\)

\(\mathsf{CANCEL\ out: \dfrac{-2}{-2}\ because\ that\ gives\ you\ 1}\)

\(\mathsf{KEEP: \dfrac{4}{-2} \ because \ it \ helps \you \ compare\ to \ the \ x-value }\)

\(\mathsf{\dfrac{4}{-2} = \boxed{\bf -2}}\)

\(\rm{\bold{x < -2 }}\)

\(\rm{It\ is \ an\ O PENED \ circle \ shaded \ to \ the \ left \ side \ of \ the \ number \ line}\)

\(\boxed{\boxed{\large\textsf{Answer: } \mathsf{\bf x < -2}}}\huge\checkmark\)

\(\large\text{Good luck on your assignment and enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)

When we subtract 3 from 22, the simplified answer is 19. The subtraction operation involves removing or deducting one value from another, resulting in the difference between the two quantities.

To subtract 3 from 22, we can perform the subtraction operation as follows:

22

3

19

We align the numbers vertically and subtract each corresponding place value from right to left. In this case, subtracting 3 from 2 requires borrowing or regrouping. However, since 2 is greater than 3, we can directly subtract 3 from 2 and write the difference, which is 1, in the one's place.

Therefore, the simplified answer is 19.

The subtraction process involves taking away or removing a certain quantity from another. In this case, we subtracted 3 from 22, resulting in a difference of 19. The process of simplifying the answer is simply expressing the result in its most concise and reduced form.

By subtracting 3 from 22, we removed 3 units from the original value of 22, leaving us with 19. This can be visualized as taking away three objects from a group of 22 objects, resulting in a remaining count of 19.

In summary, when we subtract 3 from 22, the simplified answer is 19. The subtraction operation involves removing or deducting one value from another, resulting in the difference between the two quantities.

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Answer: i think A

Step-by-step explanation:

Answer: Ron tower's

Step-by-step explanation:

Given

Ron tower has a base of \(A_r=8\ in.^2\)

Freddy tower has a base of \(A_f=6\ in.^2\)

Suppose the tower is in the shape of a square prism

The volume of Ron and Freddy tower is \(320\ \text{and}\ 180\ in.^3\)

The volume of a square-based prism is  \(V=\frac{1}{3}a^2h\)

\(\therefore \text{height of Ron tower is}\ h_r=\dfrac{3V}{A_r}\\\\\Rightarrow h_r=\dfrac{3\times 320}{8}=120\ in.\)

The height of Freddy tower is

\(\Rightarrow h_f=\dfrac{3V}{A_f}\\\\\Rightarrow h_f=\dfrac{3\times 180}{6}=90\ in.\)

Thus, the height of Ron's tower is  more than Freddy's tower by \(30\ in.\)

Improved public health care, sanitation, nutrition, and medical technology are likely factors that have contributed to the 40% decrease in death rates in the United States from 1930 to 2015.

Improved access to health care and medical technology have allowed for more effective treatments of illnesses and diseases, while improved sanitation, nutrition, and access to clean water have reduced the prevalence of communicable diseases. Additionally, advances in public health awareness, such as the introduction of mandatory vaccinations, have also played a role in reducing death rates.

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Answer:

What is the question?

Put your question in the replies of this answer and I'll gladly answer you

Step-by-step explanation:

May I have brainliest please? :)

The solution to the system of equations that is solved graphically is (4, 3). See the diagram below.

To solve a system of equations graphically, you need to follow these steps:

Thus, the equations 2x - y = 5 and x - y = 1 are graphed below, which shows they intersect at (4, 3).

The solution is (4, 3).

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Answer: B: 140.4

Step-by-step explanation:

Answer:

D) \(1 < x\leq 4\)

Step-by-step explanation:

1 is not included, but 4 is included, so we can say \(1 < x\leq 4\)

The   system of equations using elimination. −3x + 2y = 9 x + y = 12 is x = 4/7 and y = 48/7

We need to solve the system of equations using elimination method

-3x + 2y = 12....... equation 1

9x + y = 12...........equation 2

Multiply the 2nd equation with 2

18x + 2y = 24 ............equation 3

Now, subtracting equation 3 from equation 1

- 3x - 18x + 2y - 2y = 12 - 24

-21x = 12

x = 12/21 = 4/7

-3(4/7) + 2y = 12

-12/7 + 2y = 12

2y = 12 + 12/7

2y = 96/7

y = 48/7

Therefore, the   system of equations using elimination. −3x + 2y = 9 x + y = 12 is x = 4/7 and y = 48/7

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Answer:

(3, 9)

Step-by-step explanation:

I did the test

If the solution contains 6 ounces of water, then 1.6 is the amount of salt in ounces.

The ratio is a numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.

The ratio of salt to water in certain solutions is 4 to 15.

If the solution contains 6 ounces of water, then x is the amount of salt in ounces.

So,

x/6 = 4/15

x = 24/15

x = 1.6 ounces of salt.

Therefore, 1.6 ounces of salt.

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Answer:

Step-by-step explanation:

The values of functions are as follows:

g(-6) = -6

g(0) = 5

g(7) = 8

h(-6) = 10

h(0) = -1

h(7) = -4

Given, that function g(x) = f(x)/3 and function h(x) = -g(x) + 4

Now to calculate the function values on different values of x.

g(x) = f(x)/3

h(x) = -g(x) + 4

1 )

When x = -6

f(-6) = -18

g(-6) = f(-6)/3

g(-6) = -18/3

g(-6) = -6

h(-6) = -g(-6) + 4

h(-6) = 6 + 4

h(-6) = 10

2)

When x = 0

f(0) = 15

g(0) = f(0)/3

g(0) = 15/3

g(0) = 5

h(0) = -g(0) + 4

h(0) = -5 + 4

h(0) = -1

3)

When x = 7

f(7) = 24

g(7) = f(7)/3

g(7) = 24/3

g(7) = 8

h(7) = -g(7) + 4

h(7) = -8 + 4

h(7) = -4

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Answer:

To calculate the modified quotas for each state, we can use the divisor method. The divisor (D) is given as 1950, and the total number of seats in the legislature is 100.

To find the modified quota for each state, we divide the population of each state by the divisor and then multiply the result by the total number of seats.

Modified quotas for each state, rounded to two decimal places, using a divisor (D) of 1950:

- State A: 230.26

- State B: 267.69

- State C: 252.31

- State D: 275.90

These modified quotas represent the approximate number of seats each state would receive in the legislature based on their population, using the given divisor. The modified quotas are calculated by dividing the population of each state by the divisor and then multiplying the result by the total number of seats.

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Answer:

162.5

Step-by-step explanation:

250%=2.5

65×2.5=162.5

Answer:

162.5

Step-by-step explanation:

250% is the same as 2.5

2.5 * 65 = 162.5

I hope this helped and please mark me as brainliest!

Answer:

-2/5, -1/2, -3/4

Step-by-step explanation:

You have to have the same denominator.

-10/20, -15/20, -8/20

Hope this helps!

The proportion of 12-ounce bags that contain more than the advertised 12 ounces of chips is 0.

The proportion of 12-ounce bags that contain more than the advertised 12 ounces of chips can be determined by finding the area under the normal distribution curve to the right of the mean.

To find this proportion, we can use the z-score formula:
z = (x - mean) / standard deviation

In this case, we want to find the proportion of bags that contain more than 12 ounces, so x = 12 ounces.

z = (12 - 12.5) / 0.2
z = -2.5 / 0.2
z = -12.5

Next, we need to find the cumulative probability associated with the z-score. We can use a standard normal distribution table or a calculator to find this probability.

Looking up the z-score of -12.5 in the table or using a calculator, we find that the cumulative probability is approximately 0.

Therefore, the proportion of 12-ounce bags that contain more than the advertised 12 ounces of chips is 0.

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