ASAPP PLSPLS! The line segment reflects across the x-axis. What are the new coordinates for the endpoints? How does the transformation affect the length of the line segment?
Responses
A (4, 8) and (4, 1); The transformed segment is shorter.
B (−4, −8) and (−4, −1); The length of the segment does not change.
C (4, −8) and (−4, 1); The transformed segment is longer.
D (−4, −8) and (4, 1); The length of the segment does not change.
Answer:
I guess it's no C the transformed segment is longer as this process have ruka and you should follow it
Answer quickly!!!!!!!!!!!!
Answer:
a
Step-by-step explanation:
what does it mean if the deviation in negative
Answer:
No, standard deviation cannot be negative!
Step-by-step explanation:
Whenever we square something, we get a non-negative number. Since both the denominator and numerator are positive, the entire expression must be positive too.l
What is equivalent to the value of the complex number 5i^2?
–25
5
25
–5
i^2 = -1
So 5i^2 = 5·i^2 = 5(-1) = -5
Answer: -5
What is a part to whole ratio?
Answer:
a ratio that compares a selected number of parts. to the total number of parts in a whole.
Step-by-step explanation:
Use the distributive property to write a solution.
18( 5 - 3w)
Answer:
90 - 54w
Distribute 18 to both numbers.
based off of this information, what conclusions can be made about the mean value theorem? this contradicts the mean value theorem since f satisfies the hypotheses on the given interval but there does not exist any c on (1, 4) such that f '(c)
The correct option is; 4: this contradicts the Mean Value Theorem since there exists a c on (1, 7) such that f '(c) = f(7) − f(1) (7 − 1) , but f is not continuous at x = 3.
Explain the term Mean Value Theorem?The Mean Value Theorem says that there occurs a point c in the interval (a,b) so that f'(c) equals the function's average rate of change throughout [a,b] if a function f is continuous just on closed interval [a,b] as well as differentiable just on open interval (a,b).The function being used is;
f(x) = (x - 3)⁻²
If we separate this function according to x, we obtain;
f'(x) = -2/(x - 3)³
Finding all c values f(7) − f(1) = f '(c)(7 − 1).is our goal.
This suggests that;
0.06 - 0.25 = -2/(c - 3)³ x 6
-0.19 = -12/(c - 3)³
(c - 3)³ = 63.157
c = 6.98
If the Mean Value Theorem holds for this function, then f must be continuous on [1,7] and differentiable on (1,7).
But when x = 3, f is not continuous, hence the Mean Value Theorem's prediction is false.
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The complete question is-
Let f(x) = (x − 3)−2. Find all values of c in (1, 7) such that f(7) − f(1) = f '(c)(7 − 1). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) c = Based off of this information, what conclusions can be made about the Mean Value Theorem?
This contradicts the Mean Value Theorem since f satisfies the hypotheses on the given interval but there does not exist any c on (1, 7) such that f '(c) = f(7) − f(1) 7 − 1 . This does not contradict the Mean Value Theorem since f is not continuous at x = 3. This does not contradict the Mean Value Theorem since f is continuous on (1, 7), and there exists a c on (1, 7) such that f '(c) = f(7) − f(1) 7 − 1 . This contradicts the Mean Value Theorem since there exists a c on (1, 7) such that f '(c) = f(7) − f(1) 7 − 1 , but f is not continuous at x = 3. Nothing can be concluded.The segments shown below could form a triangle.
д
C
B
7
с
12
B
д
O A. True
O B. False
The segments can form a Triangle.
What is Pythagoras theorem?The Pythagorean theorem, or Pythagorean theorem, illustrates the relationship between the three sides of a right-angled triangle. The square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle, according to the Pythagorean theorem.
We have Three segments as:
AB = 12 unit, BC = 9 unit, AC = 7 unit
The longest segment is 12 unit
So, AB² = 12² = 144
and, BC² + AC²
= 9² + 7²
= 81 + 49
= 130
So, a right angles triangle is not possible.
Now, using Triangle Inequality
12+ 9 >7
12 + 7>9
9 + 7> 12
Thus, a Triangle can be possible but not Right angles Triangle.
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BESTIES,HELP PLS
All students in Ridgewood Junior High School either get their lunch in the school cafeteria or brought it from home on Tuesday. 20% of students brought their lunch. 31 students brought their lunch. How many students in total are in Ridgewood Junior High School?
Does 1, 2, 5, make a right triangle
a^2 + b^2 =c^2
1^2 + 2^2 = 1+4 = 5
so no it doesn't make a right triangle
A group of friends wants to go to the amusement park. they have $259 to spend on parking and admission. parking is $6.50, and tickets cost $25.25 per person, including tax. how many people can go to the amusement park?
The number of people that can go to the amusement park is 10 people
EquationThere are three basic types of equation in mathematics. Namely:
Linear equationsQuadratic equationsSimultaneous equationsTotal amount with them = $259Cost of parking = $6.50Cost of each ticket = $25.25Number of tickets = x259 = 6.50 + 25.25x
259 - 6.50 = 25.25x
252.50 = 25.25x
divide both sides by 25.25x = 252.50 / 25.25
x = 10 tickets
Therefore, the number of people that can go to the amusement park is 10 people
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2m+1 _2m÷2m:simplify
Simplify the expression.
2m
which number line model of the sum of 8 + -12 correctly
Answer:
U did not add a picture but if u do I will help.
Step-by-step explanation:
It should be 8 to the right and 12 to the left which should end at -4
Answer:
The answer is 4?? tell me if it's wrong or not.
What is the solution to the following equation? 12 + 3x+7 = 0
1. Emily bought a new pair of suspenders at the store when they were having a sale. If the regular price of the pair of suspenders was $57 and Emily paid only $31.35, what percentage was the discount?
Emily bought a new pair of suspenders at the store when they were having a sale. If the regular price of the pair of suspenders was $57 and Emily paid only $31.35, the percentage discount is 45%.
What is percentage?A figure or ratio stated as a fraction of 100 is called a percentage. Frequently, it is indicated with the percent sign, "%".
By dividing the value by the entire value and multiplying the result by 100, one may determine the percentage.
Regular price of the pair of suspenders was $57
Discount = $57 - $31.35 = $25.65
Percentage discount = (Discount / Regular price) × 100%
= (25.65 / 57) × 100% ≈ 45%
Therefore, the percentage discount was 45%.
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Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AD=3 and =11 AC=11, what is the length of AB in simplest radical form?
sqrt 33
i saw that dc is similar to bd as bd is similar to ad. solving for bd i got sqrt 24. solving for ab i did 3^2+sqrt24^2=ab^2
a $12$-slice pizza was made with only pepperoni and mushroom toppings, and every slice has at least one topping. only six slices have pepperoni, and exactly ten slices have mushrooms. how many slices have both pepperoni and mushrooms?
The terms with "x" cancel out, and we're left with:
0 = 12
6 + 10 + x + (12 - (6 + 10 + x)) = 12
Simplifying the equation, we have:
16 + x - (16 + x) = 12
The terms with "x" cancel out, and we're left with:
0 = 12
Let's denote the number of slices with both pepperoni and mushrooms as $x$. We are given that there are 6 slices with pepperoni and 10 slices with mushrooms.
Since every slice has at least one topping, the total number of slices is 12. We can break down the slices into the following categories:
Slices with only pepperoni: 6 slices
Slices with only mushrooms: 10 slices
Slices with both pepperoni and mushrooms: $x$ slices
Slices with neither pepperoni nor mushrooms: 12 - (6 + 10 + x) slices
We know that the total number of slices is 12, so we can write an equation:
6 + 10 + x + (12 - (6 + 10 + x)) = 12
Simplifying the equation, we have:
16 + x - (16 + x) = 12
The terms with "x" cancel out, and we're left with:
0 = 12
This equation is not possible to satisfy. Therefore, there must be an error or inconsistency in the given information. Please check the information provided again.
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write an equation in point-slope form given the following :
m= -1/3 , passes through (4, -2)
remember to remove double signs
Answer:
y+2=-1/3(x-4)
Step-by-step explanation:
Plug in the numbers:
y-___=___(x-___)
felicia picked 20 daisies .She gave away 15 daisies .What percent of daisies did she gave away
Answer: 75%
Step-by-step explanation:
To find out what percent of daisies she gave away, we can use this formula: \( \textsf{(Number of Daisies she gave away / Total number of Daisies) x 100} \)
So, the fraction of daisies she gave away is:
\(\frac{15}{20}\)
We can simplify this fraction by dividing both the numerator and denominator by 5:
\(\frac{15}{20} = \frac{3}{4}\)
This means that Felicia gave away 3 out of every 4 daisies she picked.
To find the percentage, we multiply this fraction by 100:
\(\frac{3}{4}\) \( \textsf{x 100 = 75} \)
So, Felicia gave away 75% of the daisies she picked.
How to solve for a missing side length of a triangle (NOT a right triangle) when one side is 4m and another side is 3m, and the only angle is 120 degrees?
Answer:
c ≈ 6.08 m
Step-by-step explanation:
Your question is how to solve for a missing side length of a triangle when given 2 sides length and an angle. The side length can be solved using the cosine rule . We use cosine rule to find the length of a side of a triangle when given two sides and an included angle.
The cosine rule formula for finding a side length are as follows
c² = a² + b² - 2ab cosC
b² = a² + c² - 2ac cosB
c² = a² + b² - 2ab cosC
Using cosine rule
c² = 4² + 3² - 2 × 4 × 3 cos 120°
c² = 16 + 9 - 24 cos 120°
c² = 25 - 24 (-0.5)
c² = 25 + 12
c² = 37
square root both sides
c = √37
c = 6.0827625303
c ≈ 6.08 m
Evaluate 5x-6 when x=3
Answer: 9.
5(3) = 15 - 6 = 9. But if you have to switch to addition, 5(3) = 15 + 6 = 21. Hope this helps!
Answer:
9
Step-by-step explanation:
5*3=15
15-6=9
Use Cauchy's Integral Formula for the derivatives to evaluate $ (42=1) ³ dz, C where C is the circle |z + i] = 3 oriented counterclockwise. Write the answer as x + iy.
The value of the integral is 252, which can be expressed as x + iy as 252 + 0i.
Cauchy's Integral Formula states that if f(z) is analytic inside and on a simple closed contour C, and if a is any point inside C, then the nth derivative of f(a) is given by:
f^(n)(a) = (n! / (2πi)) ∫(C) f(z) / (z - a)^(n+1) dz
In this case, we have f(z) = 42/(z + i)^3, and we want to evaluate the integral ∫ f(z) dz over the circle |z + i| = 3.
Applying Cauchy's Integral Formula with n = 2, we have:
f''(a) = (2! / (2πi)) ∫(C) f(z) / (z - a)^3 dz
Since the contour C is the circle |z + i| = 3, we can choose a = -i (as it lies inside the circle). Therefore, we have:
f''(-i) = (2! / (2πi)) ∫(C) f(z) / (z + i)^3 dz
Substituting f(z) = 42/(z + i)^3, we get:
f''(-i) = (2! / (2πi)) ∫(C) (42/(z + i)^3) / (z + i)^3 dz
Simplifying, we have:
f''(-i) = (2! / (2πi)) (42) ∫(C) dz
The integral ∫ dz over the contour C represents the circumference of the circle, which is 2πr, where r is the radius of the circle. In this case, the radius is 3, so the integral simplifies to:
f''(-i) = (2! / (2πi)) (42) (2π * 3)
Simplifying further, we have: f''(-i) = 6 * 42
Therefore, the value of the integral is 252.
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Given that HOP is similar to TAG, which of the following statements must be true? Check all that apply.
The statements that must be true based on the given similarity of triangles are: A. tan G = tan H D. sin T = sin H.
To determine which statements must be true given that &HOP is similar to &TAG, we need to analyze the properties of similar triangles and the corresponding trigonometric ratios.
In similar triangles, corresponding angles are equal, and the corresponding sides are proportional. In this case, we have &HOP and &TAG as similar triangles, so we can make use of these properties.
Let's analyze each statement individually:
A. tan G = tan H:
Since &HOP is similar to &TAG, the corresponding angles G and H are equal. Therefore, the tangent of angle G is equal to the tangent of angle H. This statement is true.
B. tan T + tan P = 2tan T:
This statement does not involve the similar triangles directly. It is an algebraic equation involving the tangents of angles T and P. Without further information, we cannot determine if this statement is true or false based solely on the similarity of triangles &HOP and &TAG.
C. cos P + cos G = 2cos P:
Similar triangles do not imply a relationship between the cosine of corresponding angles. Therefore, we cannot conclude that this statement is true based on the similarity of triangles &HOP and &TAG.
D. sin T = sin H:
Since &HOP is similar to &TAG, the corresponding angles T and H are equal. Therefore, the sine of angle T is equal to the sine of angle H. This statement is true.
In summary, the statements that must be true based on the given similarity of triangles are:
A. tan G = tan H
D. sin T = sin H
It's important to note that statement B and statement C cannot be determined as true solely based on the given information about the similarity of triangles. Additional information or relationships would be needed to validate those statements.
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2
A line is defined by the equation Y =
3x-6
The line passes through a point whose y-coordinate is 0. What is the x-
coordinate of this point?
8
--6-43
31
4878
X
Step-by-step explanation:
y= 3×-6
put y = 0
0= 3x- 6
3 X = 6
X=-2
so the point is (2, 0 )
Show Work to factor the binomials.
\((14)\\\\x^2 + 14x +45\\\\=x^2 +5x +9x +45\\\\=x(x+5) +9(x+5)\\\\=(x+9)(x+5)\\\\(15)\\\\x^2 +18x +45\\\\=x^2 +15x +3x +45\\\\= x(x+15) +3(x+15)\\\\=(x+3)(x+15)\\\\\\(16)\\\\x^2+46x+45\\\\=x^2 +45x +x +45\\\\=x(x+45) +(x+45)\\\\=(x+45)(x+1)\)
Given that the econd term of a equence i 8 and the fourth term i 2, Franci wrote the explicit rule an = 4 · ( 1 4 )n − 1 for the equence. Complete the explanation of hi error
Francis made an error in writing the explicit formula. The correct formula should be an = 4 * (1/4)⁽ⁿ⁻¹⁾, not an = 4 * (1/4)ⁿ⁻¹. The exponent should be (n-1), not just n, to correctly represent the sequence where the second term is 8 and the fourth term is 2.
Explicit Formula Error CorrectionTo determine the error in Francis' formula, we need to apply it to the known terms of the sequence and see if it produces the correct values. For example, for the second term, n = 2, so using Francis' formula:
an = 4 * (1/4)⁽ⁿ⁻¹⁾ = 4 * (1/4)¹ = 4 * 1/4 = 1
But the second term of the sequence is 8, not 1. So the formula is incorrect.
Similarly, for the fourth term, n = 4, so using Francis' formula:
an = 4 * (1/4)⁽ⁿ⁻¹⁾ = 4 * (1/4)³ = 4 * 1/64 = 1/16
But the fourth term of the sequence is 2, not 1/16. So the formula is still incorrect.
Therefore, we can conclude that the formula written by Francis is not correct and needs to be corrected to accurately describe the sequence.
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Solve each equation. Show your work or explain your method. Each explanation is worth 2 points. A. 2(x - 3) = 14 b. 12 (x + 10) = 24 c. 1/6(x + 6) = 11
Answer:
A. 3x+2=14. 3×+2-2=14-2. 3×=12
B. 12(×+10)=24. (12)(×)+(12)(10)=24. 12+120=24. 12×+120-120=24-120
C. 12×= -96. 12×/12. -95/12 x= -8
answer each question about the following series: 3 + 4.5 + 6 + 7.5 + 9 + 10.5. what is the common difference of the arithmetic sequence on which the series is based?
The series you provided is: 3 + 4.5 + 6 + 7.5 + 9 + 10.5. This is an arithmetic sequence with a common difference. To find the common difference, simply subtract any term from the term that follows it. The first term (3) from the second term (4.5): 4.5 - 3 = 1.5. So, the common difference of this arithmetic sequence is 1.5.
The common difference of an arithmetic sequence, we need to subtract the previous term from the current term. So, let's take the second term (4.5) and subtract the first term (3):
4.5 - 3 = 1.5
This tells us that the common difference between each term in the sequence is 1.5.
To double-check, let's subtract the third term (6) from the second term (4.5):
6 - 4.5 = 1.5
And we get the same result. This confirms that the common difference of the arithmetic sequence is 1.5.
The common difference of the arithmetic sequence on which the series 3 + 4.5 + 6 + 7.5 + 9 + 10.5 is based is 1.5.
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And example of statistical and non-statistical questions
Let us start by looking at the difference between statistical and non statistical question.
For a statistical question. a single answer is usually impossible while a statistical question has a single answer.
If someone asks how old are you, the answer is simple and it is expected to be a single answer.
If the question is how old are the boys in your neighborhood, a single answer is not possible. The ages are different since some are older than the others. In this case, there is spread in the data. We would be considering looking for the average age of a given number of boys. We may also consider the spread of the ages and other parameters like range, median etc
Can i get some help please??
Answer:
so if you divide 212 by 2 you get 106 so then subtract 34 from forigen stamps and as you add to domestic stamps untill you get 34 more domestic stamps than forgin stamps
Step-by-step explanation:
so 106 with both subtract 17 from forgin and add 17 to domestic
123 for domestic
89 for forgein