Answer:
C.
Step-by-step explanation:
Well the measure of the angle between the two angles that you have been given is 180 - 45 - 75 which is 60°
75° + 60° = 135°
The arc that the central angle intercepts is equal to it.
Arc VX is 135°
Trevor is comparing two mortgage options from two different banks for his 20 year $120,000 mortgage. He thinks both mortgages are pretty much the same and is having a hard time deciding which bank to partner with. Bank A: 5% with monthly payments of $791. 95 Bank B: 4. 75% with monthly payments of $775. 47
Bank B is offering a lower interest rate and will result in a lower total cost over the 20-year period. Even though the monthly payment is slightly lower with Bank B, Trevor should choose Bank B because he will save money in the long run due to the lower interest rate.
Which bank should Taravar choose? in which he will save money in the long run due to the lower interest rate.To compare the two mortgage options, Trevor needs to consider both the interest rate and the monthly payment amount.
Bank A offers a 5% interest rate with a monthly payment of $791.95. The total amount he will pay over 20 years is:
$791.95 x 12 months/year x 20 years = $190,068
Bank B offers a 4.75% interest rate with a monthly payment of $775.47. The total amount he will pay over 20 years is:
$775.47 x 12 months/year x 20 years = $186,113.60
So, in this case, Bank B is offering a lower interest rate and will result in a lower total cost over the 20-year period. Even though the monthly payment is slightly lower with Bank B, Trevor should choose Bank B because he will save money in the long run due to the lower interest rate.
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Emma and Murphy are friends. Murphy's age is six less than twice Emma's age.
a. Write an algebraic expression to represent Murphy's age.
b. If Murphy is 60 years old, how old is Emma?
Answer:
X=60+6×2
Step-by-step explanation:
Sorry im not great at math but i think that this would be the answer because Murphy is 6 years younger than Emma. It then says TWICE so i assume it means multiply by two. 6×2= 12 so Emma is 12 years older.
Solve 29 < m^2+ 9/2
< 45
Answer:29m^2+
405/2
Step-by-step explanation:
please help :(((((
30 points
Answer:
The answer is B. I believe :)
Step-by-step explanation:
Hope this helped!
Answer:
d.) \((-2,1,2,5)\)
Step-by-step explanation:
For (x,y), x is the independent variable, and the value of y depends on x. This also means that x would be the input, and y would be the output. Record all of the points on the graph, and then note all the y values:
\(points:(-2,5)(-1,1)(2,-2)(5,2)\\\\y-values:-2,1,2,5\)
The correct answer is d.
:Done
(-125) power -1/3
Evaluate this with step by step
Help pleaseeee I need it ASAP
Answer:
Option D:Diagonals of a square bisect each other
Step-by-step explanation:
The diagonals of a square are equal and bisect each other at right angles and making the bisected parts equal.
What is the P(sum of eight (2 dice) in 2 of 3 rolls) =
The probability of rolling an 8 with two dice in 2 of 3 rolls can be found to be 0.154.
How to find the probability ?Let's first find the probability of rolling a sum of 8 with two dice. There are 6 sides on each die, making a total of 6 x 6 = 36 possible outcomes. The combinations that produce a sum of 8 are as follows:
(2, 6), (3, 5), (4, 4), (5, 3), (6, 2)
There are 5 combinations that give a sum of 8, so the probability of rolling a sum of 8 in a single roll of two dice is:
P(8) = 5/36
The probability of rolling a sum of 8 in 2 out of 3 rolls is represented as a binomial probability problem:
P(X=k) = C(n, k) x p^k x (1-p)^(n-k)
In this case, we have:
n = 3
k = 2
p = 5/36
First, let's find C(n, k):
C(3, 2) = 3! / (2!(3-2)!) = 3
Now, let's calculate the binomial probability:
P(X=2) = C(3, 2) x (5/36)^2 x (1 - 5/36)^(3-2)
P(X=2) = 3 x (25/1296) x (31/36)
P(X=2) = 0.154
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P= 600, r=6%, t= 7 years; compounded quarterly
Answer:
Step-by-step explanation:
A = 600(1 + 0.06/4)^(4*7)
A = 600(1.015)^28
A = 600(1.476)
A = $885.60
the mean of "n" numbers is "x" . if one more is added the mean is "y" . write an algebraic expression for the value of the number added?
Answer:
yn +y -xn
Step-by-step explanation:
Mean= sum of numbers ÷number of numbers
x= sum of n numbers ÷n
Multiply both sides by n:
xn= sum of n numbers
sum of n numbers= xn -----(1)
Let the number added be a.
After a has been added,
y= (sum of n numbers +a) ÷(n+1)
Multiply both sides by (n +1):
y(n +1)= sum of n numbers +a
sum of n numbers= y(n +1) -a -----(2)
Substitute (1) into (2):
xn= y(n +1) -a
Expand:
xn= yn +y -a
a= yn +y -xn
Let's check!
Let the numbers be 1, 2, 3 and 4.
mean, x= 10 ÷4= 2.5
n= 4
Let the new number added, a, be 7.
a= 7
mean, y= 17 ÷5= 3.4
a= yn +y -xn
a= 3.4(4) +3.4 -2.5(4)
a= 7
Thus, the expression is true.
#21 please I need help
Answer:
12y/5
Step-by-step explanation:
Find the slope of the line passing through the points (-8, 9) and (6, 9).
Answer:
it is 0
Step-by-step explanation:
rise/run
9-9 / 6 - (-8)
0/14
0
Hello there!
Use the slope formula:
m=\(\frac{y2-y1}{x2-x1}\)
Now, plug in all the values:
\(\frac{9-9}{6-(-8)} \\\frac{0}{6+8} \\0\)
The slope is 0. Why?
If we are given 2 points and their y-coordinates are the same, then the line is a horizontal line. Its rise is zero.
Another formula for Slope is Rise/Run. If the rise (the amount of units we move up) is 0, then the slope is 0.
Therefore, the slope is 0.Hope this helps you!
~Just a felicitous girlie
#HaveAnAmazingDay
\(SilentNature\\(GraceRosalia)\)
Please explain the process and answer the questions
Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbv
What is your favorite marvel character?
OR
What is your favorite Percy Jackson character?
10 points!
Answer:
nico
Step-by-step explanation:
if the unit rate is 30 miles per hour , then how much miles is traveled in 9 hours
Answer:
270 miles
Step-by-step explanation:
Since the unit rate is 30 miles per hour, the miles on 9 hours will be:
= 30 × 9
= 270 miles.
Please help? What is the value of k? 2k+9=7−3k
k=−2k=−0.4k = 2k = 3.2
Answer:
k = -0.4
Step-by-step explanation:
Step 1: Write equation
2k + 9 = 7 - 3k
Step 2: Solve for k
Add 3k to both sides: 5k + 9 = 7Subtract 9 on both sides: 5k = -2Divide by 5 on both sides: k = -2/5Convert to decimal: k = -0.4Step 3: Check
Plug in k to verify it's a solution.
2(-0.4) + 9 = 7 - 3(-0.4)
-0.8 + 9 = 7 + 1.2
8.2 = 8.2
Answer:
k = -0.4
Step-by-step explanation:
there is the answer i got it from my test!:) have a great rest of your day!
Which of the following tools is used to capture data packets over time(continuously or overnight)?PuTTYTraffic AnalyzerWiresharkNetWitness Investigator
Wireshark is the tool used to capture data packets over time, either continuously or overnight.
Wireshark is a powerful network protocol analyzer that allows you to capture and examine data packets flowing through a network. It provides a comprehensive set of features for capturing, analyzing, and interpreting network traffic.
With Wireshark, you can capture packets from various network interfaces and save them to a capture file for later analysis. It supports capturing packets in real-time, allowing you to monitor network activity as it happens.
Wireshark offers detailed packet-level inspection, allowing you to examine packet headers, payloads, protocols, and other relevant information.
Furthermore, Wireshark supports numerous protocols and provides protocol-specific decoders to interpret and analyze different network protocols. It also offers advanced features like packet coloring, statistical analysis, packet comparison, and the ability to export captured data for further analysis or sharing with others.
Overall, Wireshark is widely used by network administrators, security professionals, and developers to diagnose network issues, troubleshoot problems, analyze network performance, and investigate security incidents by capturing and analyzing data packets over time.
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the regression sum of squares (ssr) can be greater than the total sum of squares (sst). group of answer choices true false
The given statement is False . That is regression sum of squares (ssr) can be greater than the total sum of squares (sst).
Regression sum of squares (ssr)
The sum of squares regression is the sum of the differences between the predicted value and the mean of the dependent variable.
SSR = ∑( yᵢ-cap - y-bar)² and i = 1 to N
Total Sum of Squares (SST) :
Total Sum of Squares is the deviation of the value of the dependent variable from the sample mean of the dependent variable. Essentially, the total sum of squares quantifies the total sample variation. It can be found using the formula:
SST = ∑(yᵢ - y-bar )²
The first is that the regression sum of squares cannot be computed as a total sum of squares. Let's find an explanation for this. We know that the sum of squares can be divided. There's the dualism of squares, some of the squares and regressions, sums of squares, dead food. A regression sum of squares is not formed, it is a total sum of squares. This means the statement is false. The next processing is the value, which is always positive, but we know that the value the confession of the adjustment, in the range -1 to 1.
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help pls i need help now
Answer:
866
Step-by-step explanation:
866
4
x______
3464
The Central Fabric Company purchases surplus bolts of fabric from two large textile mills, A and B. These fabrics are then sold to the public through bolts fabric stores, discount stores and direct mail. When Central receives the bolts, it separates them according to the market in which they are sold. Of the fabrics received from the textile mill A, 40 percent are sold to fabric stores, 10 percent in discount stores, and 30 percent by direct mail. The fabric received from textile mill B are 20 percent for fabric stores, 20 percent for discount stores, and 40 percent for direct sales. Of the total purchases made from either mill A or mill B, 20 percent of the bolts are unusable and thrown away. For every 1,000 bolts purchased from mill A, Central Fabric realizes a profit of P8,000; for every 1,000 bolts purchased from mill B, it realizes a profit of P6,000. The sales department forecasts that, at most, 1,600 bolts can be sold through fabric shops, 2,800 through discount stores, and 2,600 through direct mail in the coming year. Determine the most profitable numbers of bolts which Central Fabric should purchase from mills A and B using the graph method.
Using the graph method, Central Fabric should determine the most profitable numbers of bolts to purchase from mills A and B by considering profit calculations, supply and demand constraints, and plotting a profit graph.
To determine the most profitable numbers of bolts that Central Fabric should purchase from mills A and B using the graph method, we need to create a profit graph based on the given information.
Start by calculating the total available supply for each market channel:
Fabric Stores: (0.40 * Total Bolts from Mill A) + (0.20 * Total Bolts from Mill B)
Discount Stores: (0.10 * Total Bolts from Mill A) + (0.20 * Total Bolts from Mill B)
Direct Mail: (0.30 * Total Bolts from Mill A) + (0.40 * Total Bolts from Mill B)
Determine the maximum number of bolts that can be sold in each market channel:
Fabric Stores: 1,600 bolts
Discount Stores: 2,800 bolts
Direct Mail: 2,600 bolts
Calculate the profit for each combination of bolts purchased from mills A and B:
Profit from Mill A: (0.60 * Total Bolts from Mill A - 0.20 * Total Bolts from Mill A) * P8,000
Profit from Mill B: (0.80 * Total Bolts from Mill B - 0.20 * Total Bolts from Mill B) * P6,000
Plot the profit graph by considering different combinations of Total Bolts from Mill A and Total Bolts from Mill B, while taking into account the constraints of available supply and market demand.
Find the combination of Total Bolts from Mill A and Total Bolts from Mill B that maximizes the profit while satisfying the supply and demand constraints. This point on the graph represents the most profitable numbers of bolts to purchase from mills A and B.
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in tests of significance about an unknown parameter, what does the test statistic represent? group of answer choices the value of the unknown parameter under the null hypothesis. a measure of compatibility between the null and alternative hypotheses. a measure of compatibility between the null hypothesis and the data. the value of the unknown parameter under the alternative hypothesis.
The correct option would be the test statistic represents a measure of compatibility between the null hypothesis and the data. In tests of significance, the null hypothesis is a statement or assumption about an unknown parameter in a population.
The purpose of the test is to determine whether the data provides enough evidence to reject the null hypothesis in favor of an alternative hypothesis.
The test statistic is a calculated value that summarizes the information from the sample data and compares it to what would be expected under the null hypothesis. It measures how far the observed data deviates from what is predicted by the null hypothesis.
By comparing the test statistic to a critical value or by calculating a p-value, we can determine the level of evidence against the null hypothesis. If the test statistic is extreme or if the p-value is smaller than a chosen significance level, we reject the null hypothesis and conclude that there is sufficient evidence to support the alternative hypothesis.
Therefore, the test statistic serves as a measure of compatibility between the null hypothesis and the data, indicating the degree to which the observed data supports or contradicts the null hypothesis.
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need help solve for x and y simultaneously: 2-x=5y and y^2 +x=xy+y
Answer:
Starting with the given system of equations:
2 - x = 5y
y^2 + x = xy + y
We can rearrange the first equation to solve for x:
x = 2 - 5y
Then we substitute this expression for x into the second equation and simplify:
y^2 + (2 - 5y) = y(2 - 4y)
Expanding and simplifying:
y^2 + 2 - 5y = 2y - 4y^2
Collecting like terms:
4y^2 - 6y + 2 = 0
Dividing by 2 to simplify:
2y^2 - 3y + 1 = 0
We can factor this quadratic equation as:
(2y - 1)(y - 1) = 0
So either 2y - 1 = 0 or y - 1 = 0, which gives:
y = 1/2 or y = 1
Substituting each value of y back into the equation 2 - x = 5y, we can solve for x:
If y = 1/2, then 2 - x = 5(1/2) = 5/2, so x = 2 - 5/2 = 3/2
If y = 1, then 2 - x = 5(1) = 5, so x = 2 - 5 = -3
Therefore, the solution to the system of equations is:
x = 3/2 and y = 1/2
OR
x = -3 and y = 1
Step-by-step explanation:
I will give you brainliest!!!! Use substitution method to solve the system of equations. y=6x-5 y=x+5
Answer:
(2,7)
Step-by-step explanation:
y=6x-5
y=x+5
Since they are both equal to y, set them equal to each other
6x-5 = x+5
Subtract x from each side
6x-x-5 = x+5-x
5x-5 = 5
Add 5 to each side
5x-5 +5 = 5+5
5x=10
Divide by 5
5x/5 = 10/5
x=2
y = x+5
y = 2+5
y =7
Answer:
Choice C: (2,7)
Step-by-step explanation:
Using substitution method let y = x + 5
We have x + 5 = 6x - 5
Get let’s get rid of the 6x, so -5x + 5 = -5
Get rid of the 5 by subtracting by 5, so -5x = -10
Divide -5 on both sides and you get x = 2
Input 2 for x in y = x + 5, we get y = 2 + 5, which equals 7.
So (2,7)
Please mark BRAINLIEST!
Work out the size of angle x.
Answer:
47
Step-by-step explanation:
because you know that a triangle is 180 degrees and you have the other two degrees, so all you have to do is add 90 (the little box in the corner means 90) +43=133 and subtract by 180 giving you 47 as your answer.
Answer:
Heya! ^^
let's first look at some terms that may help us understand the concept of the question better.
______________________________________
★ Angle sum property of triangle states that the sum of all the angles of a triangle equals 180°
______________________________________
now let's come over what the question says.
we've been given a right angled triangle with measure of one of its angle as 43°.
we've to calculate the measure of the third angle named " x "
therefore ,
\(by \: angle \: sum \: property \: of \: triangle \\ \\ 90\degree + 43\degree + x = 180\degree \\ \\ 133\degree + x = 180\degree \\ \\ x = 180\degree - 133\degree \\ \\ x = 47\degree\)
thus the measure of x is 47°.
hope helpful :D
If the ordered pairs (x-3 , 3y+1) and ( y+1 , x+3) are equal , find x and y
Answer: x=3 and y=-1
(3,-1)
Step-by-step explanation:
If the ordered pairs (x-3, 3y+1) and (y+1, x+3) are equal, it means that the x-coordinates and y-coordinates of the two pairs must be equal. Therefore, we can write:
x - 3 = y + 1 (1)
3y + 1 = x + 3 (2)
We have two equations with two variables (x and y), so we can solve for them.
From equation (1), we can solve for x in terms of y:
x = y + 4
Substituting this into equation (2), we get:
3y + 1 = (y + 4) + 3
Simplifying, we get:
2y = -2
Therefore, y = -1.
Substituting this value into equation (1), we get:
x - 3 = -1 + 1
Simplifying, we get:
x - 3 = 0
Therefore, x = 3.
Hence, the values of x and y that satisfy the condition are x = 3 and y = -1.
Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
Answer:
slop:1
y-intercept: (0,6)
Step-by-step explanation:
don't mind that other stuff!!
Find the largest value of s satisfying the condition: a. if 0 < |x-1| < s, then |f(x)-4| < 1/2 where f(x)=6-2x b. if 0 < |x-2| < s, then |f(x)-5| < 1 where f(x)=9-x^2
The largest value of s is **0.25**.
We know that |f(x)-4| < 1/2 when 0 < |x-1| < s. This means that the distance between f(x) and 4 is less than 1/2.
We can see that this is true when 0 < |x-1| < 0.25. If |x-1| is greater than 0.25, then the distance between f(x) and 4 will be greater than 1/2.
Therefore, the largest value of s that satisfies the condition is 0.25.
The largest value of s is **1**.
We know that |f(x)-5| < 1 when 0 < |x-2| < s. This means that the distance between f(x) and 5 is less than 1.
We can see that this is true when 0 < |x-2| < 1. If |x-2| is greater than 1, then the distance between f(x) and 5 will be greater than 1.
Therefore, the largest value of s that satisfies the condition is 1.
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Jessica makes $1500 a month at her job. If she saves 20% of it each month, how much savings will she have after one year? Remember that there are 12 months in one year!
$3,600
Step-by-step explanation:
You'd multiply 1,500 with .20 which equals 300. You'd then multiply 300 and 12 together to make $3,600.
Youlanda bought a new laptop for $459 and paid 7.5% in sales tax. How much did Youlanda pay in sales tax?
Good evening!
In this question, we were asked to solve for the sales tax of the laptop that Youlanda bought.
We were given:
- Cost of laptop: $459
- Sales Tax: 7.5%
In order to find the amount Youlanda paid for the sales tax, we would multiply the cost of the laptop ($459) by the sales tax (0.075):
Calculate:
459 × 0.075 = 34.425
Your answer would be: $34.425
3) One piece of fencing is 71/8 feet long. How long will a fence be that is made up of 9 of these pieces?
Answer:
Step-by-step explanation:
71/8*9 which it 639/8 feet long
7) What does a multiplier of \( 1.2 \) mean?
A multiplier of 1.2 means the value is multiplied or increased by a factor of 1.2.
A multiplier is a term used to represent a factor by which a value is multiplied or increased. It is a numeric value that indicates the extent of the increase or expansion of a given quantity. Multiplication by a multiplier results in scaling or changing the magnitude of the original value.
A multiplier of 1.2 indicates that a value will be increased by 20% or multiplied by a factor of 1.2. This means that when the multiplier is applied to the original value, the resulting value will be 1.2 times the original.
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