Answer:
c = 58, d = 50
Step-by-step explanation:
c = 180 - 50 - 72 = 58
d = 180 - 72 - 58 = 50
Answer:
C = 58
D = 50
Step-by-step explanation:
C is 58 as all angles on a straight line add up to 180 degrees
D is 50 as all angles within a triangle add up to 180 degrees
(72+58 = 130, 180-130 = 50)
In theory, prisoner classification occurs at which of the following stages: A. during transfer to another institution B. in preparation for release C, after an inmate encounters problems D. all of these
In theory, Option D. All of these stages occurs at prisoner classification.
Prisoner classification occurs during transfer, in preparation for release, and after problems occur. All of these stages are important for assessing an inmate's risk and providing appropriate security.
Prisoner Classification ProcessPrisoner classification involves assessing an inmate's risk level and providing an appropriate security level based on the results. This assessment is conducted during various stages, such as during transfer to another institution, in preparation for release, and after the inmate encounters problems. The classification process may involve evaluating an:
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Abdurrahman wants to go to the movies ($11.00) and get popcorn ($4.50) and a coke ($2.95). He asks for at most $20.00. His dad gives him $18.00.
T/F Abdurrahman got what he asked for.
Select one:
True
False
Answer:
True
Step-by-step explanation:
1) Add up the cost of all items.
11+4.50+2.95=18.45
2) Compare with 18.
18.45>18
Therefore, Abdurrahman got what he asked for.
A dress marked at 550 is discount at 5%. Find the discount offered and the selling price of the dress?
!!Answer fast and if u give correct answer I will mark as brainliest!! Answering for points will lead to a report!!
discount= 27.5
S.P= 522.5
Step-by-step explanation:
Marked price of dress(m.p)= 550
Discount % = 5%
Discount amount = 5% of MP
=5÷100×550
=27.5
S.P of the dress = ?
we know,
S.P = MP- discount
= 550-27.5
=522.5
Translate the triangle.
Then enter the new coordinates.
Answer:
A = (-6, 3) B = (-3,0) C = (-7,1)
Step-by-step explanation:
Subtract 4 from every X coordinate and subtract 1 from every Y coordinate. So you can write out each point like this A(-2-4,4-1) B(1-4,1-1) and C(-3-4,2-1)
8th grade math. Please help!!
Answer:
1. 310.5
2. 360
3. 832
4. 1200
Step-by-step explanation:
A card is drawn one at a time from a
well-shuffled deck of 52 cards. In 13
repetitions of this experiment, 1
king is drawn. If E is the event in
which a king is drawn, find the
experimental probability P(E).
P(E)=
The empirical probability of drawing the cards will be 6 / 55.
What is empirical probability?The ratio of the number of outcomes in which a defined event occurs to the total number of trials, not in a theoretical sample space but in a real experiment, is the empirical probability, relative frequency, or experimental probability of an event.
Given that a card is drawn one at a time from a well-shuffled deck of 52 cards. In 13 repetitions of this experiment, 1 king is drawn.
The number of kings in a well-shuffled deck consists of 52 cards which is 4.
The number of ways of drawing consists of 4 kings in 13 repetitions which is ¹³C₄.
In 13 repetitions, 2 kings are drawn by ¹³C₂ ways,
The empirical probability will be calculated as,
P(E) = ¹³C₂ / ¹³C₄
P(E) = [ (13!) / (13-2)! ] ÷ [ (13!) / ( 13-4)!(4!) ]
P(E) = ( 4 x 3 ) / ( 11 x 10)
P(E) = 6 / 55
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which table represents a linear function?
(i-ready diagnostic)
Answer:
Step-by-step explanation:
If there are no exponents higher than 1, the function is linear.
Answer:
this cannot be answered as there is no picture for me to look at, nore are there any possible answers to go off of.
A designer wants to create a whisper chamber in the shape of an ellipse. He has a warehouse space with a longest length of 50 yards, which he decides will be the major axis of his elliptical chamber. He determines the best spots for his guests to stand to experience his whisper chamber will be 10 yards from the center of the warehouse space, which will act as the foci. How far out from the center, along the minor axis should he build out his whisper chamber? (3 points)
53.9 yd
45.8 yd
26.9 yd
22.9 yd
After answering the provided question, we can conclude that As a result, expression the correct answer is 26.9 yards, which is the closest option to 24.5 yards.
what is expression ?An expression in mathematics is a collection of representations, digits, and conglomerates that resemble a statistical correlation or regimen. A real number, a mutable, or a combination of the two can be used as an expression. Mathematical operators include addition, subtraction, rapid spread, division, and exponentiation. Expressions are widely used in arithmetic, mathematics, and shape. They are used in the representation of mathematical formulas, the solution of equations, and the simplification of mathematical relationships.
We can use the formula for the distance from the centre of an ellipse to a point on the ellipse to find the distance along the minor axis:
\(c = √(a^2 - b^2)\)
where c represents the distance from the centre to a focus, a represents the length of the major axis, and b represents the length of the minor axis.
In this case, a = 50 yards (the major axis length) and c = 10 yards (the distance from the centre to a focus). When we solve for b, we get:
\(b = √(a^2 - c^2)\\= √(50^2 - 10^2)\\= √(2400)\\= 49 yd\\49 / 2 = 24.5 yd\\(x^2/a^2) + (y^2/b^2) = 1\\\)
where an is the major axis length and b is the minor axis length. We know the length of the major axis is 50, so a = 25. We also know that one focal point is at (0, 10). We can use the distance formula to find the other focus:
\(c = √(a^2 - b^2)\\= √(25^2 - 49^2)\\= 20.4 yd\)
The other focus is therefore at (0, -10).
\((x^2/25^2) + (y^2/49^2) = 1\\(y^2/49^2) = 1\\y^2 = 49^2\\y =49\)
As a result, the correct answer is 26.9 yards, which is the closest option to 24.5 yards.
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Find the distance between the points (3, 8, 2)and (3,8,2)
The solution is, the distance between the points (3, 8, 2)and (3,8,2) is 0.
What is Distance Formula?The distance between two points is the length of the path connecting them. The shortest path distance is a straight line. In a 3 dimensional plane, the distance between points (X1, Y1, Z1) and (X2, Y2, Z2) is given by:
d=√(x2−x1)2+(y2−y1)2+(z2−z1)2
here, we have,
the given points are,
(3, 8, 2)and (3,8,2)
so, distance = √(x2−x1)2+(y2−y1)2+(z2−z1)2
solving we get,
d= 0
as the points are same.
Hence, The solution is, the distance between the points (3, 8, 2)and (3,8,2) is 0.
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(13x-26) (5x+8) HELP
Answer:
x=11
Step-by-step explanation:
13×11+26=117
5×11+8=63
117+63=180
10 1/4 divided by 2 1/2
Answer: 4.1
Step-by-step explanation:
Answer:
4 1/10
hope this helps have a good day :)
A graph has time on the x-axis and distance from home on the y-axis. Part A increases, part B is constant, part C increases, part D is constant, and part E increases. Which of these descriptions matches the graph? Jimmy is walking to a friend’s house at a constant rate. Jimmy is running late, so he starts to run to school but needs to take breaks. Jimmy is riding the bus to school at a decreasing rate. Jimmy’s bus drives at the same speed for parts A and C.
Answer: B
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
5sin + 2 cos
solve
duhsbs
sus s
k
Answer:
5sin + 3cos+ 2tan / sin2+2
Step-by-step explanation:
becuase r + a = sin 0
sin = cos/tan
Answer:
To solve the expression 5sin + 2cos, we need to use trigonometric identities. Specifically, we can use the Pythagorean identity, which states that sin^2(x) + cos^2(x) = 1 for any angle x.
We can rearrange this equation to solve for sin(x) or cos(x). For example, if we solve for sin(x), we get:
sin^2(x) = 1 - cos^2(x)
sin(x) = sqrt(1 - cos^2(x))
Using this identity, we can substitute in 5sin + 2cos:
5sqrt(1 - cos^2(x)) + 2cos
Now, we can use a substitution to simplify the expression. Let u = cos(x):
5sqrt(1 - u^2) + 2u
This is now a standard algebraic expression that we can solve using techniques like factoring or completing the square. However, it is not possible to simplify it further without additional information about the angle x.
Therefore, the final answer is:
5sqrt(1 - cos^2(x)) + 2cos
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If f(x)=2x+6. And f(x)=12. What does x=__
Answer:
x=3
Step-by-step explanation:
f(x)=2x+6
f(x)=12
Hence:
2x+6=12
2x+6-6=12-6
2x=6
x=6/2
x=3
( 4.2 + 3 ) + (5.7 x - 2 ) + ( 5 — 2.6 x)
Plz answer will give the point thing
the function f(x) = [x^2-1]/[x 2]) is an example of a rational function (the fraction of two polynomials). for what values of x is f(x) continuous? explain.
The values of x for which f(x) is continuous are all real numbers of x except for x = 2.
The function f(x) = (x^2 - 1)/(x - 2) is a rational function.
A rational function is continuous for all values of x except where the denominator is equal to zero. In this case, the denominator is x - 2, so the function is not continuous when x = 2.
To find the values of x for which f(x) is continuous, we can set the denominator equal to zero and solve for x:
x - 2 = 0
x = 2
When x approaches zero, 1/x^2 goes to infinity. Therefore, the limit of f(x) as x approaches zero is 1, and we can say that the function is continuous for all real numbers, including x=0.
So the function is not continuous at x = 2. For all other values of x, the function is continuous.
Therefore, the values of x for which f(x) is continuous are all values of x except for x = 2.
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Which function is shown in the graph?
O f(x)=1090.2*
O f(x) = log₂x
O f(x) = log₁x
O f(x) = log₁0x
The next Answers are x > 0, and all real numbers
The correct function shown in graph is,
⇒ f (x) = log₁₀ x
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The graph of the function is shown in figure.
Now, Points on the graph are (1, 0) , (5, 1) and (0.2, -1)
Hence, From the option 4;
⇒ f (x) = log₁₀ x
Put x = 1;
⇒ f (x) = log₁₀ 1
⇒ f (x) = 0
Thus, The correct function shown in graph is,
⇒ f (x) = log₁₀ x
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The average selling price of a smartphone purchased by a random sample of 34 customers was $319. Assume the population standard deviation was $32. a. Construct a 95% confidence interval to estimate the average selling price in the population with this sample. b. What is the margin of error for this interval?
a. To construct a 95% confidence interval to estimate the average selling price in the population, we can use the formula:
Confidence Interval = Sample Mean ± (Critical Value) * (Standard Deviation / sqrt(Sample Size))
The critical value for a 95% confidence level, assuming a normal distribution, is approximately 1.96.
Given:
Sample Mean = $319
Population Standard Deviation = $32
Sample Size = 34
Plugging in the values:
Confidence Interval = $319 ± (1.96) * ($32 / sqrt(34))
b. To calculate the margin of error, we need to consider only the second part of the formula:
Margin of Error = (Critical Value) * (Standard Deviation / sqrt(Sample Size))
Using the same values as above:
Margin of Error = (1.96) * ($32 / sqrt(34))
After calculating the values, the confidence interval and margin of error can be determined.
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Can you guys help me with this?
\(\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}\)
Actually Welcome to the concept of Angles.
Here we apply the concept of the Adjacent angles and linear pair of the angles.
1.) Angle 1 = 90° and Angle 2 = 60°
2.) Angle 4 = 90° and Angle 3 = 70°
3.) Angle 6 = 90° and Angle 5 = 65°
3(x+2)+5x how do i simplify that expression?
Answer:
2(4x+3)
Step-by-step explanation:
Distribute 3 ( + 2 ) + 5 to 3 + 6 + 5
Combine the terms 3 + 6 + 5 to 8 + 6
Common factor Factor 3 ( + 2 ) + 5 to 2 ( 4 + 3 )
What are the Mean, Median, Mode, and Range for number 6 7 8?
Please help
Answer:
median i think 60
Step-by-step explanation:
median i think is 6
f(x)=4x 2 +6x−2 find f(-5)
Answer:
68
Step-by-step explanation:
Plz answer quickly will mark brainless
Answer:
She must read more than 5 hours
Step-by-step explanation:
equation 12h+10>70
12h>60
h>5
So she must read more than 5 hours
(can I get brainliest now)
Answer:
She must read more than 5 more hoursD.12h+10=512x5=60+10=70 pages.
She reads 12 pages per hour, so if she read for 5 hours, she would have read 60 pages. She has already read 10 pages, so that would equal 70 Pages.
help please!! i dont understand geometry
Answer:
116
Step-by-step explanation:
so to find angle bcs we need to find x and to find x we need to create an equation. 160= angle scd +anglebcs so we do 180=3x+17+12x+8 and solve for x
160=3x+17+12x+8
step 1 combine like terms
160=15x+25
step 2 subtract 25 from each side
135=15x
step 3 divide each side by 15
9=x
then we plug in 9 to 12x+8 and get 116
Is 14.875 a irrational number?
Answer:yes
Step-by-step explanation:it is
Answer:
Rational
Step-by-step explanation:
Decimals are rational
..unless its something like pi because it’s infinite.
The difference between a number and 22 is 57. what is the number
Answer:
79
Step-by-step explanation:
The difference between 79 and 22 is 57. 79 is THE number. All you have to do is add 22 and 57 because the answer you get would ALWAYS have one of the numbers added as the difference.
Duopoly
LOADING...
quantity-setting firms face the market demand
p=210−Q.
Each firm has a marginal cost
LOADING...
of
$30
per unit.
Part 2
What is the Cournot equilibrium
LOADING...
The Cournot equilibrium in this duopoly scenario occurs when each firm sets its quantity of output based on its reaction to the other firm's quantity, taking into account the market demand and their marginal costs. The equilibrium quantity for each firm can be determined using the Cournot model.
In the Cournot model, each firm determines its quantity of output based on its reaction to the other firm's quantity. In this case, both firms face the same market demand equation, p = 210 - Q, where p represents the price and Q represents the total quantity produced by both firms.
To find the Cournot equilibrium, we start by assuming each firm's reaction is based on the other firm's quantity. Let's denote the quantity produced by Firm 1 as Q1 and the quantity produced by Firm 2 as Q2.
Given the marginal cost of $30 per unit for each firm, they will choose their quantity to maximize their profits. The profit for each firm can be calculated as the difference between the revenue and the total cost, which is the quantity multiplied by the marginal cost.
To find the equilibrium, we need to set up the reaction functions for each firm, where each firm's quantity is a function of the other firm's quantity. Then, we solve for the quantities that satisfy the reaction functions simultaneously. The resulting quantities are the Cournot equilibrium quantities for each firm.
It is important to note that the Cournot equilibrium represents a Nash equilibrium, where each firm's quantity is optimal given the other firm's quantity choice.
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Assume a random sample of the birth weights of 186 healthy babies has a mean of 3103 g and a standard deviation of 696 g. Construct a 95% confidence interval estimate of the mean weight of all healthy babies born to healthy mothers. What does the interval suggest about a recent study informing soon-to-be-parents that they can expect their new baby to weigh about 2980 g?
3002 g < μ < 3204 g; the 2980 g weight is less than the range values of the interval; however, it is close to the interval and could therefore easily represent an expected mean weight of new babies.
3002 g < μ < 3204 g; the 2980 g weight falls below the interval, suggesting that it is unlikely to be an expected value and is likely too low to represent an accurate population mean.
2879 g < μ < 3080 g; the interval suggests 3103 g is not a likely mean, proving the sample is biased; the recent study should be used as a basis for estimating new birth weights.
2879 g < μ < 3080 g; the 2980 g weight falls comfortably in the interval, which suggests that 2980 g is very likely to represent an accurate population mean of birth weights.
Answer:
Its B
Step-by-step explanation:
(a) State the converse to Euclid V (Euclid's fifth postulate). Prove this converse as a proposition in neutral geometry. (b) Prove Corollary 1 to the exterior angle theorem. (c) Prove that Hilbert's Euclidean parallel postulate implies that all Saccheri and Lambert quadrilaterals are rectangles and that rec- tangles exist. (d) Prove the corollary to the non-obtuse-angle theorem.
The converse of Euclid's fifth postulate states that if two lines don't intersect and there exists a line that intersects both lines on the same side of a point, then the sum of the interior angles on that side of the lines must be less than 180 degrees, and this can be proven using neutral geometry.
The converse of Euclid's fifth postulate states that if two lines intersect at a point and the two interior angles on one side of the lines add up to less than 180 degrees, then there exists a line that intersects both of those lines on that side of the point.
In other words, if two lines don't intersect and there exists a line that intersects both lines on the same side of a point, then the sum of the interior angles on that side of the lines must be less than 180 degrees.
The proof of the converse of Euclid's fifth postulate can be done using neutral geometry, which is a type of geometry where the parallel postulate is replaced with another axiom. The proof involves constructing a line that intersects the two lines on the same side of the point and then showing that the sum of the interior angles on that side of the lines is less than 180 degrees.
This can be done using the other axioms of neutral geometry, such as the angle sum of a triangle, the exterior angle theorem, and the parallel postulate alternative.
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The given question is incomplete, the complete question is:
Euclid's fifth postulate: If two lines are intersected by a transversal in s ich a way that the sum of the degree measures of the two interior ances on one side of the transversal is less than 180°, then the two lines meet on that side of the transversal. State the converse to Euclid V (Euclid's fifth postulate). Prove this converse as a proposition in neutral geometry