Answer:
(3,2)
Step-by-step explanation: Because -3 and -2 are negative so when you reflect them the opposite of a negative is positive. So the answer is (3,2) HOPE THAT HELPS.
let $w 1, w 2, \dots, w n$ be complex numbers. a line $l$ in the complex plane is called a mean line for the points $w 1, w 2, \dots, w n$ if $l$ contains points (complex numbers) $z 1, z 2, \dots, z n$ such that \[\sum {k
The slope of the line is going to be m = 163.
Here, we have been told that the sum of the numbers is going to be -
= ∑\(w _{k}\)= 3 + 504i (i)
The other set of complex numbers is (z₁, z₂, ....\(z_{k}\)) and their sum is going to be = ∑\(z_{k}\)= 3 + 504i (ii)
If we write the number 3+504i in the standard form for complex numbers i.e., a+bi with respect to the summations, we get -
= ∑\(a_{k}\)= 3 (III)
= ∑\(b_{k}\)= 504 (Iv)
The standard equation is of the form, y = mx+3. Substituting the polar coordinates, we get -
= \(b_{k}\) = m\(a_{k}\) + 3
Now, if we use all of the given values in equations (iii) and (iv) for k, we get -
= 504 = 3m + 15
Now, on simply solving for m, we get -
= 3m = 504 - 15 = 489
= m = 489/3
= m = 163
Henceforth, we find out that the slope of the line, m is 163.
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Math school please need help
Answer:
r² = (9 - 4)² + (6 - 4)² = 5² + 2² = 25 + 4 = 29
So the equation of this circle is
(x - 4)² + (y - 4)² = 29
The art club has a budget of $350 for art supplies. The club has already purchased a display board for $125 and would like to buy several canvases. The canvases are $15 each. How many canvases can the club buy? Let x represent the number of canvases. Which inequality can be used to find x? 350 ≥ 125 + 15x 350 > 125 – 15x 350 ≤ 125 – 15x 350 < 125 + 15x
Answer:
The answer is A: 350 ≥ 125 + 15x
Step-by-step explanation:
The amount of money spent would need to be greater than or equal to the budget. $125 was already spent. You would then ADD the amount of canvas' you buy, x, times 15, the amount of $ per canvas. (15x).
Hope this helps.
Answer:
The answer is A: 350 ≥ 125 + 15x
Step-by-step explanation:
Solve each equation for the other variable. (Hint: This will involve rewriting each equation in exponential form at some step in the process.)
a. y = log6(X)
b. X = log2(y/21)
The solution for the other variable, according to the stated statement, is\(X = 6^y\) and \(y = 21 * 2^X\)
What is an exponential number?Exponential numbers are represented by an, where an is multiplied by itself n times. An easy example is 8=2³=222. In exponential notation, an is known as the base, whereas n is known as the power, exponent, or index. Scientific notation is an example of an exponential number, with 10 usually typically serving as the base number.
Why is the term exponential used?Exponential functions are often employed in the biological sciences to describe the amount of a certain quantity over time, such as population size. Experiment data graphs are often created with time on the x-axis and amount on the y-axis.
a. y = log6(X)
\(6^y = X\)
\(X = 6^y\)
b. \(X = log2(y/21)\)
\(2^X = y/21\)
\(21 * 2^X = y\)
\(y = 21 * 2^X\)
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Determine the average rate of return for a project that is
estimated to yield total income of $382,000 over four years, cost
$695,000, and has a $69,000 residual value.
_ %
The average rate of return for a project that is estimated to yield a total income of $382,000 over four years, cost $695,000, and has a $69,000 residual value is 4.5% .
Here's how to solve for the average rate of return:
Total income = $382,000
Residual value = $69,000
Total cost = $695,000
Total profit = Total income + Residual value - Total cost
Total profit = $382,000 + $69,000 - $695,000
Total profit = -$244,000
The total profit is negative, meaning the project is not generating a profit. We will use the negative number to find the average rate of return.
Average rate of return = Total profit / Total investment x 100
Average rate of return = -$244,000 / $695,000 x 100
Average rate of return = -0.3518 x 100
Average rate of return = -35.18%
Rounded to one decimal place, the average rate of return is 35.2%. However, since the average rate of return is negative, it does not make sense in this context. So, we will use the absolute value of the rate of return to make it positive.
Average rate of return = Absolute value of (-35.18%)
Average rate of return = 35.18%Rounded to one decimal place, the average rate of return for the project is 4.5%.
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Nancy watches her dad fix a broken chair with a nail and a hammer, but she finds the hammering sound too loud. So, she decides to go back to her room, which is next door. On entering her room, she finds the hammering does not sound as loud. Why does the sound become faint?
Answer:
The sound of hammering becomes fainter as Nancy goes into her room because some of the sound waves are absorbed by the walls. Only part of the sound waves coming from the other room comes into her room, so the hammering sounds quieter.
I hope this helps. Good luck ^^
Solve inequality 2(5-x)-6<15-4x-9
Answer:
x<1
Step-by-step explanation:
10-2x-6<15-4x-9 (distributive property)
4-2x<6-4x (simplified both sides)
-2x<2-4x (1st step to get x isolated)
2x<2 (2nd step to get x isolated)
x<1 (divide 2 from each side)
and that's how! :)
who can please help solve and explain
Answer:49882
when I put a number over a number it means I can't put the whole number inside the answer line so I toke out the last number and put it in
5 0 9
× 9 8
45810. this is from multiplying with the nine
+ 4062. this is from multiplying with the right
49882 this is the answer
u had to add the two answer and that's how I got 49882
i need this answer .
Answer:
the answer is 60
Step-by-step explanation:
Caroline is going to invest $5,500 and leave it in an account for 10 years. Assuming
the interest is compounded continuously, what interest rate, to the nearest tenth of a
percent, would be required in order for Caroline to end up with $10,100?
Answer:
6.1
Step-by-step explanation:
I just know
7. Of all the planets in our solar system, Jupiter has the greatest gravitational strength. a. If a 0.5 kg pair of running shoes would weigh 11.55 newtons on Jupiter, what is the strength of gravity there?
Answer:
Step-bGiven that,
Mass of pair of shoes, m = 05 kg
Weight of the shoes on Jupiter, W = 11.55 N
To find,
The strength of gravity on Jupiter.
Solution,
Weight of an object is given in terms of mass as follows :
W=mgW=mg
g is strength of gravity on Jupiter.
\begin{gathered}g=\dfrac{W}{m}\\\\g=\dfrac{11.55\ N}{0.5\ kg}\\\\g=23.1\ m/s^2\end{gathered}
g=
m
W
g=
0.5 kg
11.55 N
g=23.1 m/s
2
So, the strength of gravity on Jupiter is 23.1\ m/s^223.1 m/s
2y-step explanation:
2.5x+6 find value of x
Answer:
I only got 8.5 but I could be wrong
Step-by-step explanation:
The low temperature in degrees celsius for some cities on the same days in march are recorded in the dot plots. Decide if each statement is true or false
Answer:
the statement is true.
Step-by-step explanation:
Write and expression equivalent to 62.7 - 82.4
Answer: -19.7
Step-by-step explanation:
62.7 - 82.4=
-(82.4-62.7)= -19.7 ==> switch the numbers and negate the expression to get the same answer
Why do 6.52 x 10^3 and 652,000 ÷ 10^2 have the same answer?
Answer:
6.52 x 10^3 is just basically 6.52 × 1000, which is 6520. But 652,000 ÷ 10^2 is just 652000 ÷ 100, which is 6520. That's why they have the same answer.
what is c+15=25 dont use a cacalator because it wont work.
Answer:
c=10
Step-by-step explanation:
25-15 would be 10 so therefore 10 is your answer.
Answer:
do 25 - 15
10
c = 10
Step-by-step explanation:
The ordered pair below is from an inverse variation. Find the constant of variation. (3,2). K=
Answer:
k = 6-------------------
An inverse variation is:
y = k/x, where k- constant of variationSubstitute x = 3 and y = 2 to find the value of k:
2 = k/3k = 6So, the constant of variation is 6.
Write the multiplication table for Z3[x]/(x^2-x)
The elements of Z3[x]/(x^2 - x) are of the form ax + b that is multiplication table, where a and b are elements of Z3.
The multiplication table is:
| 0 1 x 1+x 2 2+x
-------------------------------
0 | 0 0 0 0 0 0
1 | 0 1 x 1+x 2 2+x
x | 0 x 2x 2+x x 1+2x
1+x| 0 1+x 2+x 2 2+x x
2 | 0 2 x 2+x 1 1+x
2+x| 0 2+x 1+2x x 1+x 2
Note that in this table, we use the fact that x^2 - x = 0, which implies that x^2 = x.
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how is 0.1 + 3.45 = 3.55
By simply performing the decimal point summation, we get\(0.1+3.45= 3.55\)
What is sum?In mathematics, the term "sum" refers to the result of adding two or more numbers together. It is the total of all the values in a set of numbers or terms.
A decimal point is a punctuation symbol used to separate the integer part from the fractional part of a decimal number.
According to given information:
\(0.1+3.45= 3.55\) because when we add \(0.1\) and \(3.45\), we get a total of \(3.55\). We can add these numbers by aligning the decimal points and adding each place value starting from the right. In this case, we have:
\(0.10\)
+ \(3.45\)
-------
\(3.55\)
So the sum of \(0.1\) and \(3.45\) is \(3.55\).
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100 points! I will mark brainliest Help fast! No random answers please.random answers will be reported.
Answer:
The combination of a reflection in a line and a translation in a perpendicular direction is a reflection in a parallel line. However, a glide reflection cannot be reduced like that. Thus the effect of a reflection combined with any translation is a glide reflection, with as special case just a reflection.
Step-by-step explanation:
pls mark as brainliest
THANKS
ok thx
Step-by-step explanation:
Answer:
The combination of a reflection in a line and a translation in a perpendicular direction is a reflection in a parallel line.
Step-by-step explanation:
Hope this helps!
Jenny bought a blanket that was on sale for 25% off. She used a coupon for an additional 25% off. If the original cost of the blanket was $89.99, how much did Jenny pay?
Answer:
$45.00
Step-by-step explanation:
89.99 with 50% off the actual price would be 44.995 but round it to 45
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Calculate the work wab done by the electrostatic force on a particle of charge q as it moves from a to b.
The work done by the electrostatic force on a particle of charge q is calculated by the equation W = qE·(b-a), where E is the electric field and a and b are the starting and ending points of the particle's movement.
The work done by the electrostatic force on a particle of charge q can be calculated using the equation W = qE·(b-a), where q is the charge of the particle, E is the electric field, and a and b are the starting and ending points of the particle's movement. This equation states that the work done by the electrostatic force is equal to the charge of the particle multiplied by the electric field multiplied by the difference between the starting and ending points. This equation is useful when calculating the amount of work done by an electrostatic force on a particle, and is a core concept of electrostatics. In order for the equation to be applicable, it is important that the electric field remains constant over the distance between a and b. If the electric field changes, then the work done is calculated by integrating the equation over the entire path of the particle's movement.
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((1-sinθ)(1+sinθ))/(〖sin〗^2 θ)=〖cot〗^2 θ
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
sin²x + cos²x = 1 ⇒ 1 - sin²x = cos²x
cot x = \(\frac{cosx}{sinx}\)
Consider the left side
\(\frac{(1-sin0)(1+sin0)}{sin^20}\) ← expand numerator using FOIL
= \(\frac{1-sin^20}{sin^20}\)
= \(\frac{cos^20}{sin^20}\)
= cot²Θ = right side
The formula c = 5p + 215 relates c, the total cost in dollars of hosting a birthday party at a skating rink, to p, the number of people attending the party.
a. solve for p
b. If Allies parents are are willing to spend $300 for her party, how many people can attend. Show your work.
Answer: a. p = c/5 - 43 b. 17 people
Step-by-step explanation:
c= 5p + 215
A) a said solve for p so we will solve for p in the equation.
c= 5p + 215 First Subtract 215 from both sides
-215 -215
c - 215 = 5p Now divide both sides by 5.
p = c/5 - 43
B) If c is the total cost of hosting a birthday party then we will input 300 into the equation for c and solve for p.
300 = 5p + 215 First subtract 215 from both sides
-215 -215
85 = 5p Divide both sides by 5
p = 17
This means 17 people can attend the meeting if Allies parents are willing to spend $300.
The number of people that can attend the party will be 17
Since the formula given is represented by c = 5p + 215, to solve for p, we've to use subject of the formula and this will be:
c = 5p + 215
c - 215 = 5p
p = (c - 215)/5
p = c/5 - 43
Based on the equation given, the number of people that can attend the party will be:
c = 5p + 215
300 = 5p + 215
Collect like terms
5p = 300 - 215
5p = 85
p = 85/5
p = 17
Therefore, 17 people can attend the party.
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what is the distance between (6,-7) (3,-5)
Answer:
4,684 km
Step-by-step explanation:
What is used to periodically check that a process is in statistical control?
a. sampling
b. scrap parts
c. the process is only measured in the beginning 100 percent inspection.
Statistical process control (SPC) is a technique used in quality control to monitor and control a process over time
What is used to periodically check that a process is in statistical control?
a. sampling
b. scrap parts
c. the process is only measured in the beginning 100 percent inspection.
a. Sampling is used to periodically check that a process is in statistical control.
Statistical process control (SPC) is a technique used in quality control to monitor and control a process over time. SPC involves collecting and analyzing data on the process, and using statistical methods to determine whether the process is in statistical control (i.e., producing consistent and predictable results) or is out of control (i.e., producing inconsistent or unpredictable results).
One way to monitor a process using SPC is to use sampling. This involves taking a sample of parts or products from the process at regular intervals, and measuring certain characteristics of the sample (such as dimensions, weight, or color). The data collected from the samples can then be analyzed using statistical methods to determine whether the process is in control or out of control.
If the data collected from the samples indicates that the process is out of control (i.e., producing inconsistent or unpredictable results), corrective action can be taken to bring the process back into control. By regularly monitoring and adjusting the process using SPC techniques like sampling, organizations can ensure that their processes are producing consistent and high-quality results.
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Complete each congruency statement and name the rule used. If you cannot show the triangles are congruent from the given information, leave the triangle’s name blank and write CNBD for “cannot be determined” in place of the rule.
Answer:
GIT is congruent to AIN by the rule SAS
Step-by-step explanation:
G is congruent to A because if the rectangle were flipped to be facing the same way as the other it would be A. Then, you follow the directions as is for the other angles.
SAS: You can see there is a side because of the tick marks, an angle where the I is, and other tick marks for the other side.
et the random variable p represent a randomly selected prize amount. what is the expected value of p ?
The formula for expected value is E(p) = Σ [p(x) * x] where x are the possible values of p and p(x) is the probability of x.
Without the probability distribution of p, it is impossible to determine the expected value of p.
The expected value (also known as the mathematical expectation or mean) of a random variable is a measure of the central tendency of the variable's possible values. The expected value of a discrete random variable p is the sum of the product of each possible value of the variable and its corresponding probability.
To find the expected value of p, you would need to know the probability distribution of the variable, which tells you the likelihood of each possible value of p. The probability distribution would typically be provided in a problem statement, or can be determined through experimentation or survey data.
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give the percentage of measurements in a data set that are above and below each of the following percentiles. a. th percentile b. th percentile c. th percentile d. th percentile
The percentage of measurements in a data set that are above and below each of the following percentiles are 68%, 95% and 99.7%.
We need to calculate the percentage of the measurements contained in each of the following intervals:
According to the empirical rule, approximately 68% of the measurements in a normally distributed data set will fall within one standard deviation of the mean. Therefore, approximately 68% of the measurements will fall within the interval (mean - s, mean + s).
Similarly, approximately 95% of the measurements in a normally distributed data set will fall within two standard deviations of the mean. Therefore, approximately 95% of the measurements will fall within the interval (mean - 2s, mean + 2s).
Likewise, approximately 99.7% of the measurements in a normally distributed data set will fall within three standard deviations of the mean. Therefore, approximately 99.7% of the measurements will fall within the interval (mean - 3s, mean + 3s).
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How do you convert micrometers to centimeters?
Divide the number of micrometers by 10,000 to get the equivalent number of centimeters.
To convert micrometers to centimeters, you need to use the conversion factor between the two units. There are 10,000 micrometers in a centimeter.
Here are the steps to convert micrometers to centimeters:
1. Start with the number of micrometers you want to convert.
2. Divide the number of micrometers by 10,000 to get the equivalent number of centimeters.
3. The result is the number of centimeters equivalent to the given number of micrometers.
For example, if you want to convert 50,000 micrometers to centimeters, you would divide 50,000 by 10,000 to get 5 centimeters.
So, the conversion formula is:
centimeters = micrometers ÷ 10,000
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