According to the histogram, what is the least number of broken light bulbs received in a shipment?
Responses
A 0
B 1
C 10
D 50
I GIVE YOU BRAINEST PLEASE ANWER UNDER 30 MIN
Anna is evaluating some rational expressions. Which THREE are correct?
Responses
A 89 − (−17) = 10689 − (−17) = 106
B 152 − 200 = −48152 − 200 = −48
C −39 − (−28) = −11
−39 − (−28) = −11
D 134 − (−16) = 118134 − (−16) = 118
E −25 + (−25) = 0
Answer:
Step-by-step explanation:
C
Answer:
A, C, and B
Step-by-step explanation:
(ECONOMICS- sorry there’s no button for it )
What motivates producers and consumers in the black market
The motivations for producers and consumers in the black market are largely driven by financial incentives and a desire to avoid legal consequences.
The black market refers to the illegal trade of goods and services that are not permitted by law, such as drugs, counterfeit items, and stolen goods. Producers and consumers in the black market are motivated by a variety of factors, including:
High profits, Producers in the black market can earn higher profits than they would in legal markets due to the lack of regulation and taxes.
Escaping legal consequences: Producers and consumers may participate in the black market to avoid legal consequences, such as fines or imprisonment, for engaging in illegal activities.
Limited availability, Some goods and services are only available on the black market due to legal restrictions or limited supply.
Low prices, Consumers in the black market can often purchase goods and services at lower prices than in legal markets due to the lack of taxes and regulations.
Desire for anonymity, The black market can provide anonymity for both producers and consumers, allowing them to engage in illegal activities without fear of detection or retribution.
However, participating in the black market also comes with significant risks, including the possibility of arrest, fines, and even violence.
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Find the value of x in the triangle below. Please help
Answer:
The exterior angle of 77 degrees is equal to the sum of angle M and L, so we can create an equation where (10x + 1) + (6x - 4) = 77 and solve it. First we can combine like terms and add numbers on the left side of the equation: 16x - 3 = 77. Next, we can add 3 to both sides of this equation: 16x = 80. Lastly, we can isolate the x variable by dividing both sides of this equation by 16: x = 5.
Step-by-step explanation:
Please support my answer.
if you take away 25 from a number you will be left with two and halftimes 30. what is the number?
The error function, or erf, is defied as x
erf(x)=2/π ∫ e^-u^2 du
0
The error function cannot be written in terms of elementary functions; this is the simplest way to write it. Do a substitution, changing the limits of integration, to write the following integral as aerf(bx), where a and b are constants. Fill in the blanks with these constants. x
∫ e^-5t^2 dt =| ___ erf ( ___ x)|
0
As per the error function, \(\int e^{-5t^2} dt\) is a erf(bx) | = 0
To illustrate this concept, let us consider the integral ∫ e^(-5t²) dt with limits of integration from 0 to x. We can rewrite this integral in terms of the error function by making the substitution u = √5t, which gives us du/dt = √5 and dt = du/√5. Thus, the integral becomes ∫ (e^-u²) (du/√5), with limits of integration from 0 to √(5x²).
Next, we can express the integrand as e^(-u²) = (2/√π) ∫ e^(-v²) dv, which follows from the standard result that ∫ e^(-x²) dx = √π/2. Substituting this expression into our integral, we obtain:
∫ (e^-u²) (du/√5) = (2/√(5π)) ∫ ∫ e^(-v²) du dv,
with limits of integration from 0 to √5x and 0 to u, respectively. Interchanging the order of integration, we get:
∫ (e^-u²) (du/√5) = (2/√(5π)) ∫ ∫ e^(-v²) dv du
= (2/√(5π)) ∫ e^(-v²) (u=0 to u=√5x) dv
= (2/√π) ∫ e^(-5x²) dx.
Therefore, we have shown that the integral ∫ e^(-5t²) dt with limits of integration from 0 to x can be expressed as:
| (2/√π) ∫ e^(-5x²) dx = a erf(bx) |,
where a = √(2/π) and b = 1/√5. Here, erf(bx) denotes the error function evaluated at the argument bx.
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b. X-0.75x = 9.00 solve with explanation?
Answer:
x-0.75x=9.00
-0.74x=9.00
x=0.74+9.00
x=9.74
Step-by-step explanation:
Please help me answer this question . thanks for any help! (;
Answer:
(c) h(x) has the smallest minimum; it is -6
Step-by-step explanation:
We're comparing three different functions to determine which has the smallest minimum:
H(x) has the minimum -6.
g(x) has a parabolic graph. Its vertex is at (3, -1) and so its minimum is -1
f(x) is a sinusoidal function with amplitude 2. The smallest value that 2 sin (3x + pi) can take on is -2, from which we subtract -2, to obtain the minimum -4.
Answer (c) is correct: The smallesst minimum is -6 and that is for function h(x).
The graph of a proportional relationship passes through the points (x, 5) and (11, 2). Find x. PLEASE HELP IM ON LIMITED TIME
The value of x is 10/11, making the proportional relationship passes through the points (x, 5) and (11, 2).
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables using mathematical operations. An equation can be linear, quadratic, cubic and so on, depending on the degree of the variable.
Two variables are said to be proportional when their ratios are equivalent. It can be given as:
y = kx
where k is the constant and x, y are variables
Given the point (x, 5) and (11, 2).
At point (11, 2):
y = kx
substituting
2 = 11k
k = 2/11
y = (2/11)x
At point (x, 5):
y = (2/11)x
substituting
y = (2/11)(5)
x = 10/11
The value of x is 10/11
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Let f(x) = √x, and let's call it the "base" function.Now, consider the function g(x) = √(x + 3) - 2. Imagine the graph that comes fromtransforming f(x) to g(x). Describe the transformations that have taken place.
There are two transformation that hapenned from f(x) to g(x): vertical and horizontal translation.
The horizontal translation affects the value of x, that is, you switch the variable x in the function by "x + k", where k is the value you are moving the function to the left or to the right.
In this case, we can see that the x inside the square root turns into a "x + 3", so we had a horizontal translation of 3 units to the left.
Then, a vertical translation is a transformation that affects the value of y, that is, the value of the function.
Comparing f(x) and g(x), we see that the value of f(x) was added by -2 (after the first transformation), so we had a vertical translation of 2 units down.
So the transformations are: translation 3 units to the left and translation 2 units down.
What is the relationship between the ratios?
0.2/2.6 and 0.3/3.6
Drag and drop a term into the box to correctly complete the statement.
Answer:
proportional
Step-by-step explanation:
test = 100%
Answer: The correct answer is that it is proportional?
There were 26 people at Charlotte and Oliver's birthday party. The total cost of the party was $1,429.74. How much did each person who attended the party cost?
Answer:
$54.99/person
Step-by-step explanation:
Divide '26 persons' into the total cost $1,429.74: we get $54.99/person.
Which degenerate conic is formed when a double cone is sliced at the apex by a plane parallel to the base of the cone?
Two lines
Point
Hyperbola
Ellipse
When the double cone is sliced at the apex by a plane parallel to the base of the cone, the resulting degenerate conic is a point.
What is degenerate conic?A degenerate conic is a conic that does not have the usual geometric properties of its non-degenerate counterpart.
It is formed by slicing a cone with a plane in a way that produces a special type of conic section.
This is because the plane cuts through both halves of the cone, resulting in the two halves becoming one point at the apex of the cone. The other degenerate conics that can be formed by slicing a double cone with a plane are:
If the plane intersects both halves of the cone, but does not pass through the apex, the resulting degenerate conic is a pair of intersecting lines.
If the plane intersects only one half of the cone, the resulting degenerate conic is a single line.
If the plane intersects both halves of the cone, passing through the apex, the resulting degenerate conic is a single line.
If the plane is parallel to one of the generating lines of the cone, the resulting degenerate conic is a parabola.
If the plane intersects both halves of the cone, but at an angle that is not parallel to the base or perpendicular to a generating line, the resulting degenerate conic is a hyperbola.
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plzzzz help me on this
Answer:
They are all true.
Step-by-step explanation:
If we substitute each letter with the number that they correspond to, then it should be easy math.
Answer 1: C (100) > L (50). This is true.
Answer 2: XXX (30) < XL (40). This is also true.
Answer 3: IX (9) < XIV (14). This is true.
I do not know what your teacher wants you to put, but there is not an incorrect answer among these. Is there a fourth answer?
What is the exponential form of 100000
Answer:
10^4
Step-by-step explanation:
In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 60° angle and the 70° angle. A straight line is shown and is marked with three angles. The first angle measures 60 degrees. The second angle measures 60 degrees. The third angle is labeled y. The line between the 70 degree angle and angle y extends below the straight line. The angle formed is labeled angle x. Write and solve an equation to determine the measure of angle x.
Answer:
The value of x is 50°.Step-by-step explanation:
We know that:
x = y2(70 + 60) + x + y = 360Work:
2(130) + x + x = 360=> 260 + 2x = 360=> 2x = 360 - 260=> 2x = 100=> x = 50Hence, the value of x is 50°.
Hoped this helped.
\(BrainiacUser1357\)
Answer:
x =50° , y = 50°
we know that angles on a straight line equals to 180°
here,
y + 70° + 60° = 180° ( as lies on straight line )
y = 180° - 70° - 60° ( changing sides, changes the sign + to - and - to positive )
y = 50°
we can see y = x as they are parallel to each other
so x = 50°
Determine the equation of the parabola that opens to the right, has focus (13,-6),
and a focal diameter of 28.
The equation of the parabola is\((y + 6)^2 = 4(x - 13)\), where the vertex is (13, -6) and the distance between the directrix and focus is 14.
To determine the equation of the parabola, we need to use the standard form for a parabola with a horizontal axis:
\((x - h)^2 = 4p(y - k)\)
Where (h, k) represents the vertex of the parabola, and p is the distance from the vertex to the focus (and also from the vertex to the directrix).
Given that the parabola opens to the right, the vertex will be on the left side. Let's assume the vertex is (h, k).
We know that the focus of the parabola is at (13, -6), so the distance from the vertex to the focus is p = 13 - h.
We are also given that the focal diameter is 28, which means the distance between the directrix and the focus is twice the distance from the vertex to the focus.
Therefore, the distance from the vertex to the directrix is d = 28/2 = 14.
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sent help please urgent
Consider the quadratic function f(x) = x2 – 5x + 12. Which statements are true about the function and its graph? Select three options. The value of f(–10) = 82 The graph of the function is a parabola. The graph of the function opens down. The graph contains the point (20, –8). The graph contains the point (0, 0).
The statement that are true about the function and its graph is "The graph of the function is a parabola " , the correct option is (b) .
In the question ,
it is given that ,
the quadratic function is f(x) = x² – 5x + 12 .
for x = -10 ,
f(-10) = (-10)² – 5(-10) + 12
= 100 + 50 + 12
= 162
option(a) is false .
the graph of the quadratic function is shown below .
form the graph we can see that the graph is a parabola ,
and the function opens upwards ,
the graph does not contain the points (20,-8) and (0,0)
Therefore , The statement that are true about the function and its graph is "The graph of the function is a parabola " , the correct option is (b) .
The given question is incomplete , the complete question is
Consider the quadratic function f(x) = x² – 5x + 12. Which statement is true about the function and its graph?
(a) The value of f(–10) = 82
(b) The graph of the function is a parabola.
(c) The graph of the function opens down.
(d) The graph contains the point (20, –8).
(e) The graph contains the point (0, 0).
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Correct answer gets brainliest
Answer:
D. its a two dimensional object
Answer:
A. It is a polygon
C. It is a one-dimensional object
The shape is a polygon in two dimensions since a polygon must have at least three straight sides.
Math Homework: Unit 3 Assignment
Add 6 and 8 the add p
Answer:
Step-by-step explanation:
6 + 8 + p = 14 + p
Answer: 14+p
Step-by-step explanation: We have to add these numbers-
6 + 8 + p
14+p
(Since we don't know the value of p this is how far we can simplify )
The question is in Spanish though
Answer:
The total will be 200, I agree to this person bc i did the math, and he or she is correct
Step-by-step explanation:
Figure B is a scaled copy of Figure A
What is the scale factor from Figure A to Figureb
Answer:
Below.
Step-by-step explanation:
About x3 bigger then figure b.
The scale factor from Figure A to Figure B is 1/3.
WILL GIVE BRAINLIEST TO RIGHT ANSWER
(a) Using Geometry Vocabulary, describe a sequence of transformations that maps figure X onto figure Y.
(b) Write the Transformation Mapping Rule(s) for the sequence you described in part (a).
Answer:
See belowStep-by-step explanation:
(a)
We observe two transformations:
Reflection over y-axisHorizontal shift 1 unit left(b)
The rules according to the statement above:
Reflection ⇒ R(y-axis) Translation left ⇒ T(1,0)Vocabulary: How are integers and their opposites related? Select all that are true.
What number is not part of the solution set to the inequality below?
w−10≤16
A) 11
B) 15
C) 26
D) 27?
The number which is not the part of the solution set to the inequality below is 27.
Given inequality is,
w - 10 ≤ 16
WE have to find the solution for the inequality.
Adding both side of the inequality with 10,
w - 10 + 10 ≤ 16 + 10
w ≤ 26
So the solution of the inequality consists of all the points which are less than or equal to 26.
So it contains 11, 15 and 26.
It does not contain 27.
Hence the solution does not contain 27.
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Please help meeeee!!
For each pair of triangles below state whether the triangles are congruent not congruent or impossible to tell
Answer:
a) congruent
b) not congruent
c) congruent
Step-by-step explanation:
You want to know which sets of isosceles triangles are congruent.
Isosceles triangleAn isosceles triangle has two congruent sides and two congruent angles. If those sides and angles match corresponding sides and angles in another isosceles triangle, then the triangles will be congruent.
Unless the triangle is equilateral, the two congruent base angles will have different measures than the angle between the congruent sides. Once any of the angle measures is known, the others are determined—provided that we also know which angle it is that is known.
a) Third angle knownThe congruent side measures are the same, and the apex angle is the same. This triangle pair is congruent.
b) Angles givenThe base angle of one triangle is the same measure as the apex angle of the other. (Neither is 60°.) These triangles cannot be congruent.
c) Base angle knownThe congruent side measures are the same, and the base angles are the same. This triangle pair is congruent.
if phil can swim 15 meters in 20 sec, how far can he swim, at the same speed, in 2 minutes.
Answer:
Step-by-step explanation:
The correct answer for this question is Phil can swim 90 meters in 2 minutes.
According to the given question, Phil can swim 15 meters in 20 second.
So, in 1 second, Phil can swim: 15 meters/20 second=0.75 m/s
In other words, the speed of swimming of Phil is 0.75 m/s.
So, in 2 minutes i.e. in 120 second, the distance Phil can travel:
Distance= Speed x Time
Distance= 0.75 m/s x 120 s
Distance= 90 meters.
Hence, Phil swimmed 90 meters in 2 minutes. The speed of Phil is 0.75 m/s which can be used to determine further distances travelled with time if the motion is uniform.