The first side of a triangle is 9 m shorter than the second side the third side is three times as long as the first side the perimeter is 39 m find the length of the longest side.

Answer:

give the other person brainliest

Step-by-step explanation:

the answer is B. 62°

the correct answer to the question is the answer is B. 62°

Answer:

It is b

Step-by-step explanation:

I graphed all of them

The answer is B.

f(x) = x-1 will give you a graph of linear function also known as "line"

f(x) = -1 will give you the exact graph like the picture. It's the graph of constant function.

f(x) = 1 will give you a graph of constant function like f(x) = -1. However the graph passes (0,-1) , not (0,1)

f(x) = x+1 will give you a graph of linear function.

Linear Function doesn't give you either vertical or horizontal line except for constant one.

ECH is an acute angle.

FCG is also an acute angle.

Answer:

Vertical angles

Step-by-step explanation:

Vertical angles are angles formed by two intersecting lines, which the angles are facing the opposite direction. Also the angles are on the same vertice (point).

Answer:

x<−4

Step-by-step explanation:

math

Answer:

6=2 , 12=4, 15=5, 24=8

Step-by-step explanation:

The probability that James will take the same mode of transportation twice is 1/9.

To find the probability that James will take the same mode of transportation twice, we need to calculate the probability of each individual transportation option and then multiply them together.

In the morning, James has 3 transportation options: bus, cab, or train. Since he randomly chooses his ride, the probability of selecting any particular option is 1 out of 3 (assuming all options are equally likely).

Therefore, the probability of James selecting the same transportation mode in the morning and evening is 1/3.

Hence, the probability that James will take the same mode of transportation twice is 1/3 multiplied by 1/3:

P(same mode of transportation twice) = 1/3 * 1/3 = 1/9.

Therefore, the probability that James will take the same mode of transportation twice is 1/9.

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Creating a discussion question, evaluating prospective solutions, and brainstorming and evaluating possible solutions are steps in problem-solving.

What is problem-solving?

Problem-solving is the method of examining, analyzing, and then resolving a difficult issue or situation to reach an effective solution.

Problem-solving usually requires identifying and defining a problem, considering alternative solutions, and picking the best option based on certain criteria.

Below are the steps in problem-solving:

Step 1: Define the Problem

Step 2: Identify the Root Cause of the Problem

Step 3: Develop Alternative Solutions

Step 4: Evaluate and Choose Solutions

Step 5: Implement the Chosen Solution

Step 6: Monitor Progress and Follow-up on the Solution.

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

a)3*4*2*b = 24b

Multiply the numerals and then the variables.When multiply variables, add the exponents and only same variables can be multiplied

b) c⁵ *c = c⁵⁺¹ = c⁶

c) 2y⁴ *5y³ = 2*5 * y⁴⁺³ = 10y⁷

The amount of money more in the account of Charlotte after 19 years than the money in account of Alyssa is, $13035.13

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

\(A=P\times\left(1+\dfrac{r}{n\times100}\right)^{nt}\\\)

Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate r of in the time period of t.

Charlotte invested $33,000 in an account paying an interest rate of 7 3/4% compounded continuously for 19 years. The rate of interest is,

\(r=7\dfrac{3}{4}\\r=\dfrac{31}{4}\\r=7.75\)

Thus, the final amount in his account after 19 years is,

\(A=33000\times\left(1+\dfrac{7.75}{360\times100}\right)^{360(19)}\\A=143861.22\)

Alyssa invested $33,000 in an account paying an interest rate of 7 1/4% compounded daily. The rate of interest is,

\(r=7\dfrac{1}{4}\\r=\dfrac{29}{4}\\r=7.25\)

Thus, the final amount in her account after 19 years is,

\(A=33000\times\left(1+\dfrac{7.75}{360\times100}\right)^{360(19)}\\A=130826.09\)

The more money would Charlotte have in her account than Alyssa is,

\(D=143861.22-130826.09\\D=13035.13\)

Thus, the amount of money more in the account of Charlotte after 19 years than the money in account of Alyssa is, $13035.13

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Answer:

its B because perimeter is width x2 + lenght x2 so 44=20+2x so that 2x is 24 so x/length is 12cm

When solving this equation I got the price $487.5

Because 75% of 650 is $487.5

And 25% of 650 is 162.5

And to check my work I add them together to see if I get 650.

487.5+162.5= 650, meaning that I was correct.

So the correct answer to your problem is $487.5

Answer:

one ticket is $1.20

Step-by-step explanation:

6 / 5 = 1.2, then check it by multiplying 1.2 x 5. Its easier than you think. Im positive im correct. All you have to do is one but if u want to make sure you can do all of them

Answer:

$1.20

Step-by-step explanation:

If you divide the price of a ticket bundle by the amount of tickets, you get the individual ticket price.

5 tickets for $6.

6/5 = 1.2

10 tickets for $12.

12/10 = 1.2

15 tickets for $18

18/15 = 1.2

The percentage off of the coupon is 25%

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

Normal price = $24

Amount saved = $6

The above parameters mean that

Percentage of the coupon = Amount saved/Normal price

Substitute the known values in the above equation, so, we have the following representation

Percentage of the coupon = 6/24

Evaluate

Percentage of the coupon = 25%

Hence, the percentage is 25%

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The sum 4 + 8 + 16 + 32 + 64 + 128 + 256 can be rewritten using sigma notation as:

∑k=1^7 2k-1; where n = 7 and ak = 2k-1.

To understand this notation, ∑ is the symbol for sum, k is the index variable that starts at 1 and goes up to n, and ak is the term in the sum that depends on the index variable k. In this case, ak = 2k-1 means that the k-th term in the sum is obtained by raising 2 to the power of (k-1).

So, for example, when k = 1, we have a1 = 2^0 = 1, and when k = 2, we have a2 = 2^1 = 2, and so on, up to k = 7, which gives a7 = 2^6 = 64. Adding up all the terms gives the original sum: 4 + 8 + 16 + 32 + 64 + 128 + 256 = 2^2 + 2^3 + 2^4 + 2^5 + 2^6 + 2^7 + 2^8

The sum 4 + 8 + 16 + 32 + 64 + 128 + 256 can be rewritten as ∑(from k=1 to n) a_k, where a_k = 2^(k+1). In this case, n=7 because there are 7 terms in the sum, and a_k follows the formula a_k=2^(k+1).

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First you will get 4dz

yes 38/53 is the simplest form

Step-by-step explanation:

The fraction is already reduced.

Answer:

PB=180 degrees

Step-by-step explanation: if im wrong its because im s t u p i d as h e c k

Answer:

PB = 9

Step-by-step explanation:

a^2 + b^2 = c^2

PC^2 + CZ^2 = PZ^2

CZ = 12

BZ = CZ

PB^2 + BZ ^2 = PZ^2

PB = 9

I would implement a random sampling approach to determine the rate of smoking among teenagers.

Simple random sampling is a form of probability sampling in which a selection of participants is chosen at random from a population. Each person in the population has an equal probability of getting chosen. The data is then collected from as big a percentage of this random selection as feasible.

The Simple Random Sampling method is a dependable way of gathering information in which every member of a population is picked at random, purely by chance.

Random sampling guarantees that the findings received from your sample are close to those obtained if the full population was surveyed. The simplest random sample gives each unit in the population an equal probability of being chosen.

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The relation that is a function of x is {(1, 2), (7, 6), (3, 2), (1, 0), (5, 6)}.

A function is a relation in which each input has only one output. In other words, for every x-value, there is only one y-value. The other options are not functions because they have multiple y-values for some x-values. For example, the table has two y-values for x=0, and the graph curves up and down, which means that there are multiple y-values for some x-values.

{(1, 2), (7, 6), (3, 2), (1, 0), (5, 6)} is a function because each x-value has only one y-value. For example, x=1 has y=2, x=7 has y=6, x=3 has y=2, x=1 has y=0, and x=5 has y=6.

A 2-column table with 4 rows. Column 1 is labeled x with entries 0, 0, 0, 0. Column 2 is labeled y with entries 2, negative 6, 9, negative 7: This is not a function because x=0 has two y-values: 2 and negative 7.

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Answer:

SAA

Step-by-step explanation:

there is a side, and vertical angles equal eachother so it would be SAA

Option(C) is the correct answer. Increase the concentration of the copper sulfate solution.

To speed up the reaction between zinc and copper sulfate solution, Noah can take the following actions:

It's important to note that while these actions can speed up the reaction, they may also have other effects or considerations. Noah should proceed with caution, ensuring proper safety measures and taking into account the specific requirements and limitations of the experiment.

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Applying law of sine and law of cosine, the unknown values x and y are 16.2 units and 37.1 degrees respectively.

To determine the value of x and y in the given triangle, we can use law of sine or law of cosine depending on the variables available and what we need to determine.

Applying law of cosine;

x² = 15² + 10² - 2(15)(10)cos78

x² = 225 + 100 - 300cos78

x² = 225 + 100 - 62.4

x² = 262.6

x = √262.6

x = 16.2 units

From this, we can apply law of sine to determine y;

x / sin X = y / sin Y

Substituting the values into the formula above;

16.2 / sin78 = 10 / sin y

Cross multiply both sides and solve for y;

16.2siny = 10sin78

sin y = 10sin78 / 16.2

sin y = 0.6038

y = sin⁻¹ (0.6038)

y = 37.14°

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Answer:

A. minimum value = 1; maximum value = 6

Step-by-step explanation:

Correct on Edge 2021

Answer:3 def of corresponding, 4 alternate interior angles theorem

step-by-step explanation:

Answer: six (6) different ways

Step-by-step explanation:

Simply just take the 2 * 3. 2 (toys) 3(dresses)

Answer:

6 ways

Step-by-step explanation:

Since she has 3 dresses total and 2 toys total. You take the dresses and put them one at a time so for Barbie she would have 3 total possible ways to dress up. And Princess has 3 total possible ways to dress up to.

Then add the sums of both and get 6.

Hope this helps.

GeneralGranato777

The firm's marginal revenue function is MR(Q)=50-Q. The correct option is C.

To find the firm's marginal revenue, we first need to find its total revenue function. Total revenue (TR) is equal to price (P) times quantity (Q), or TR=PQ.

Substituting the market demand function P=50-0.5Q into the total revenue equation, we get TR=(50-0.5Q)Q = 50Q-0.5Q^2.

To find marginal revenue, we take the derivative of the total revenue function with respect to quantity, or MR=dTR/dQ. Taking the derivative of TR=50Q-0.5Q^2, we get MR=50-Q.

Note that if the market price were not equal to $50, the firm's marginal revenue function would be different.

This is because the marginal revenue curve for a firm in a competitive market is the same as the market demand curve, which is downward sloping.

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According to the given question we have The value of k that makes the function f continuous at x = 2 is -2.

To determine the value of k that makes the function f continuous at x = 2, we need to evaluate the limit of the function at x = 2 from both sides and ensure that they are equal.

First, let's evaluate the limit as x approaches 2 from the left side (x < 2). We have:

lim (x->2-) f(x) = lim (x->2-) (x^2 - 5x + k) = 2^2 - 5(2) + k = -2 + k

Next, let's evaluate the limit as x approaches 2 from the right side (x > 2). We have:

lim (x->2+) f(x) = lim (x->2+) (4 - 4x + k) = 4 - 4(2) + k = -4 + k

For the function to be continuous at x = 2, these two limits must be equal. Therefore, we have:

-2 + k = -4 + k

Solving for k, we get:

k = -2

Therefore, the value of k that makes the function f continuous at x = 2 is -2.

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For the given statement, we have to correctly rejecting the null hypothesis.

According to the statement

we have to find the outcome when hypothesis test evaluating a treatment that has a very large and robust effect.

For this purpose, we know that the

A hypothesis is a testable statement about the relationship between two or more variables or a proposed explanation for some observed phenomenon.

And according to the given statement it is clear that the by this we have to rejected this hypothesis.

because this treatment and the large effects are not possible for the independent values of the hypothesis.

In other words, we can say that the we have to correctly rejecting the null hypothesis.

So, For the given statement, we have to correctly rejecting the null hypothesis.

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The probability that more than 7 of the invoices will be paid within ten working days is 0.8281

This is a binomial distribution problem where:

n = 10 (sample size)

p = 0.5 (probability of success, i.e., an invoice being paid within ten working days)

We need to find the probability of getting more than 7 invoices paid within ten working days, i.e., P(X > 7), where X is the number of invoices paid within ten working days.

Using the binomial probability formula, we get:

\(P(X > 7) = 1 - P(X ≤ 7)\)

=\(1 - ∑(i=0 to 7) [nCi * p^i * (1-p)^{(n-i)]\)

where nCi is the number of ways to choose i items from n items, given by \(nCi = n! / (i! * (n-i)!).\)

Calculating the above expression, we get:

\(P(X > 7) = 1 - [10C0 * 0.5^0 * 0.5^10 + 10C1 * 0.5^1 * 0.5^9 + ... + 10C7 * 0.5^7 * 0.5^3]\)

\(= 1 - 0.1719\)

\(= 0.8281\)

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