the Utopian treat valuable develop the central idea is the Utopians give valuables to children, who treat them as toys.
The central idea of the above passage is that the Utopians give valuables, such as diamonds and carbuncles to children, who treat them as toys. As such, the Utopians are delighted with these valuables, and glory in them during their childhood but lay them aside when they come to years.
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1) Determine a. b if || a |= 6,|| b ||= 4 and the angle between the vectors 0 = π/3 ?
A) 24
B)-12
C) 12
D) None of the above
The dot product of vectors a and b || a |= 6,|| b ||= 4 and the angle between the vectors θ = π/3 is (c) 12.
The dot product of two vectors, we can use the formula:
a · b = ||a|| ||b|| cos(theta)
where ||a|| and ||b|| represent the magnitudes of vectors a and b, respectively, and theta is the angle between the vectors.
In this case, we are given that ||a|| = 6, ||b|| = 4, and the angle between the vectors is theta = π/3.
Substituting these values into the formula, we have:
a · b = 6 × 4 × cos(π/3)
To evaluate cos(π/3), we can use the fact that it is equal to 1/2. So we have:
a · b = 6 × 4 × 1/2
= 12
Therefore, the dot product of vectors a and b is 12.
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The slope of the graph is –1. Which statement describes how the slope is related to the burning of a candle? candle height increases 1 cm per hour candle height decreases 9 cm per hour candle is 1 cm tall candle burns down 1 cm per hour
Answer:
candle burns down 1 cm per hour
Step-by-step explanation:
I believe that since the slope is -1, the steepness would be going downward. This means the candle would burn down.
Answer:
D.
Step-by-step explanation:
candle burns down 1 cm per hour
which expression is equivalent tofor all values of m , p , and v where the expression is defined? Which expression is equivalent to45m^-6p^2v^12/15m^-2p^8v^-4a) 3v^8/m^8p^6b.)3v^16/m^4p^6c. 30m^3/p^4v^3d. 30v^3/m^3p^4
The expression is equivalent to 45m^-6p^2v^12/15m^-2p^8v^-4 is Option b 3v^16/m^4p^6 .
Given :
expression is equivalent to for all values of m , p , and v where the expression is defined
= ( 45m^-6 ) * p^2 * v^12 / 15m^-2 * p^8 * v^-4
= ( 45 / 15 ) ( m^-6 / m^-2 ) ( p^2 / p^8 ) ( v^12 / v^-4 )
= 3 ( m^-6 - ( -2 ) ( p^2 - 8 ) ( v^12 - ( - 4 )
= 3 ( m^-6 + 2 ) ( p^-6 ) ( v^12 + 4 )
= 3 ( m^-4 ) ( p^-6 ) ( v^16)
= 3 * v^16 / m^4 * p^6
= 3v^16 / m^4p^6
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Don't copy other answer. Don't provide wrong solution. Otherwise
downvote your answer.
Question :
We need to use Time Division Multiplexing to combine 16
different channels, where 4 channels are each
To combine 16 different channels using Time Division Multiplexing (TDM), we can divide the available time slots into four groups, with each group containing four channels.
Time Division Multiplexing is a technique used to transmit multiple signals over a single communication link by dividing the available time slots. In this scenario, we have 16 different channels that need to be combined. To accomplish this using TDM, we can divide the available time slots into four groups, with each group containing four channels.
In each time slot, a sample from each channel in the group is transmitted sequentially. This process continues in a round-robin fashion, cycling through each group of channels. By doing so, all 16 channels can be accommodated within the available time frame.
The TDM technique allows for efficient utilization of the communication link by sharing the available bandwidth among multiple channels. It ensures that each channel gets its allocated time slot for transmission, thereby preventing interference or overlap between channels. This method is commonly used in various communication systems, such as telephony, to multiplex multiple voice or data streams over a single line.
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what is the domain of the graph in set Notation?
Can someone please help fr.
Answer:
IM LOOKING FOR THE ANSWER TO LOL
Step-by-step explanation:
y = −3x2 + 6x + 2 y = 3x + 2 solve in a system of non linear equations
Answer: x = 0, Y = 2
x = 1, Y = 5
Step-by-step explanation:
Y = −3x^2 + 6x + 2
Y = 3x + 2
We can set the two equations equal to each other, since they both equal Y:
−3x^2 + 6x + 2 = 3x + 2
−3x^2 + 3x = 0
3x(-x + 1) = 0
This gives us two possible solutions:
x = 0
x = 1
When x = 0, Y = 3(0) + 2 = 2
When x = 1, Y = 3(1) + 2 = 5
Therefore, the solutions to the system of equations are:
x = 0, Y = 2
x = 1, Y = 5
Can someone pls help me with this question?
Answer:
c
Step-by-step explanation:
I think so I might not be right but I'm sure it's c
Find the value of X
(7x-1) (6x-1)
Answer:
x=14
Step-by-step explanation:
(7x - 1)° + (6x - 1)° = 180°
(13x - 2)° = 180°
13x = 182°
x = 182°/13
x = 14
x-y=3
Its a lesson called standard form.
Answer:
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x
and solve for
y.x-intercept(s): (3,0)
y-intercept(s): (0,−3)
Step-by-step explanation:
Which of the following is equivalent to the algebraic expression 3( X - 3) + 2 ( 3- X)
A) x + 3
B)-6x squared - 54
C) x - 3
D)6x squared + 3
Answer:
Let's simplify the given expression:
3(X-3) + 2(3-X) = 3X - 9 + 6 - 2X (distributing the coefficients)
= X - 3 (combining like terms)
Therefore, the equivalent algebraic expression is option C) X-3.
I need simple working out thank you for anyone helping me
Answer:
Step-by-step explanation:
we know that the triangle to the center is an isosceles, so the two angle on the circle of that triangle are the same. both 41, so 41*2 =82
all the way around that isosceles triangle is 180 so
180-82 = 98
the angle at O is 98°
the arc BC spans 98°
angle 'a' is 1/2(98°)
a = 49°
The expression sin(23°)cos(7°) + cos(23°)sin(7°) is equivalent to
Answer:
C
Step-by-step explanation:
Sin(30)
Answer:
C
Step-by-step explanation:
I just did it on edge
Determine whether the pair of lines appear to be parallel or perpendicular.
1. The lines are perpendicular because they are always the same distance apart and never intersect.
2. The lines are parallel because they are always the same distance apart and never intersect.
3. The lines are parallel because they intersect at a right angle.
4. The lines are perpendicular because they intersect at a right angle.
Answer:
4
Step-by-step explanation:
The lines are perpendicular because they intersect at a right angle.
how to you divide denominators by numerators?
A bottle of fruit concentrate gives the mixing ratio of water concentrate to water as 1:5
Answer:
12.5 liters
Step-by-step explanation:
The volume of a gas in a container varies inversely as the pressure on the gas. If a gas has a volume of 208 cubic inches under a pressure of 4 pounds per square inch, what will be its volume if the pressure is increased to 5 pounds per square inch? Round your answer to the nearest integer if necessary.
please i need help asap
Answer:
166.4 in³---------------------------
Inverse variation equation:
y = k/x, where k - constantWe have:
V = k/P, where V - volume, P - pressureSubstitute initial values and find the value of k:
208 = k/4k = 208*4k = 832The equation now becomes:
V = 832/PFind the value of V when P = 5:
V = 832/5V = 166.4Hence the answer is 166.4 in³.
PLEASE HELP FAST Rewrite
y = x/5 - 6 in a general form! I’ll give brainlist look at the picture!
Answer:
it's C. :)) u wanna explanation??
Any help please will be appreciated
......
Step-by-step explanation:
d=2r=12
c=12π=37.69
In the expression 3x2 + y -5, which of the following terms does not have a variable?
A.3x2
B. y
A
C. -5
D. None of these choices are correct.
Answer:
A, C
Step-by-step explanation:
Only B is containing a variable .
The -5 is not variable.
We have given that,
A.3x2
B. y
A
C. -5
In the expression 3x^2 + y -5
We have to determine which of the following terms does not have a variable.
What is the variable?
variable, In algebra, a symbol stands in for an unknown numerical value in an equation. Commonly used variables include x and y (real-number unknowns), z (complex-number unknowns), t (time), r (radius), and s (arc length).
Only C contains a variable.
The -5 is not variable.
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Please answer it now
Answer:
1306.90≅ 1307 rounded to the nearest tens
Step-by-step explanation:
r= radius = 13 cm
l is the slant height =19 cm
surface area of the cone= area of the circle + area of the curved of the cone
SA=πrl +πr²
SA=π(13)(19) +169π
SA= 247π +169π= 416π=1306.90≅ 1307 rounded to the nearest tens
PLEASE HELP I"LL GIVE BRAINLEST
Henri paid $24 for 5 frozen dinners. How much would 20 dinners cost?
$96.00
$100.00
$58.00
$91.20
Answer:
(a) $96.00
Step-by-step explanation:
We expect 4 times as many dinners to cost 4 times as much.
(4)(5 dinners) = (4)($24)
20 dinners = $96
Answer:
A: 96 Dollars
Step-by-step explanation:
If we know that its 24 dollars per 5 dinners all we have to do is multiply that by 4 due to 5 x 4 =20
24 x 4 = 96
He will pay 96 dollars
I hope this helps have a great day :)
Solve the system of equations using subtraction. Equation 1: 3x-2y= -2 Equation 2: 3x + y = 10 The solution is (? ,?) HURRY PLEASE!!!!
Answer:
the solution is x = 2 and y = 4 OR (2,4)
Step-by-step explanation:
From the question
Equation 1: 3x-2y= -2
Equation 2: 3x + y = 10
Subtract equation 1 from equation 2, that is
3x + y = 10 - (3x -2y = -2)
You get
3x - 3x + y - (-2y) = 10 - (-2)
0 + y + 2y = 10 + 2
3y = 12
Divide both sides by 3
∴ y = 12/3
y = 4
Substitute the value of y into equation 2 to get x
3x + y = 10
3x + 4 = 10
Then,
3x = 10 - 4
3x = 6
Divide both sides by 3
∴ x = 6/3
x = 2
Hence, the solution is x = 2 and y = 4
What is half of 215 ?
Answer:
107.5
Step-by-step explanation:
Answer:
107.5
Step-by-step explanation:
hope this helps :P
Evaluate if a=2, b=5, C=1
b(4a + c²)
Answer:
45
Step-by-step explanation:
5(4(2)+ 1²)
5(8 + 1²)
40 + 5
45
What is the value of m in the equation m-n=16, when n = 8?
20
32
44
48
Answer: 24
Step-by-step explanation:
m - 8 = 16
m = 24
Answer:
24
Step-by-step explanation:
To find the value of "m", you need to plug n = 8 into the equation.
m - n = 16 <---- Original equation
m - 8 = 16 <----- Plug 8 in for "n"
+ 8 + 8 <---- Isolate "m" by adding 8 to both sides
m = 24 <----- Final answer
The diameter of a cone's circular base is 12 inches. The height of the cone is 8 inches.
What is the volume of the cone?
Use π≈3.14.
Enter your answer rounded to the nearest tenth in the box.
in³
Answer:
\(\huge\boxed{\sf Volume \approx 301.4 \ in.^3}\)
Step-by-step explanation:
Given that,Diameter = d = 12 in.
Height = h = 8 in.
Finding radius:We know that,
Radius = d/2
So,
Radius = 12/2
Radius = r = 6 in.
Finding volume:\(\displaystyle Volume \ of \ cone = \frac{\pi r^2h}{3}\)
Put the given data in the above formula as well as π = 3.14.
So,
\(\displaystyle Volume = \frac{(3.14)(6)^2(8)}{3} \\\\Volume = \frac{3.14 \times 36 \times 8}{3} \\\\Volume = \frac{904.32}{3} \\\\Volume \approx 301.4 \ in.^3\\\\\rule[225]{225}{2}\)
Answer:
\( {≈301.4 \: in}^{3} \)
Step-by-step explanation:
First, we need to find the radius of the cone's circular base:
Since d = 12, r = 0,5 × d = 0,5 × 12 = 6
Then, we need to find the area of the cone's circular base:
\(s(base) = \pi \times {r}^{2} = 3.14 \times {6}^{2} = 3.14 \times 36 = 113.04\)
Finally, we can find the volume of the cone:
\(v(cone) = \frac{1}{3} \times s(base) \times h = \frac{1}{3} \times 113.04 \times 8 =301.44≈301.4\)
Given the following venn diagram, choose the correct set for M
Answer:
M contains 3,4,7,9
M bar is 2 ,5 ,6 ,8
Step-by-step explanation:
The set for M is what is in the circle labeled M
M contains 3,4,7,9
The question in the picture asks for M bar which is what is not contained in M
M bar is 2 ,5 ,6 ,8
If x is the probability of an event happening, then which of the following represents
Ox<0
0
0_
Answer:
the last one is the answer!
Find f(3) for the
piece-wise function.
f(x) =
2x
HIN
X
+
if x < 1
if x ≥ 1
f(3) = [?]
Enter
The value of the piecewise function for f(3) is 4
How to evaluate the piece-wise function for f(3)From the question, we have the following parameters that can be used in our computation:
f(x) = 2x if x < 1
f(x) = 1/2x + 5/2 if x >= 1
The function f(3) implies that we make use of the function
f(x) = 1/2x + 5/2
This is because it is valid for x >= 1
substitute the known values in the above equation, so, we have the following representation
f(3) = 1/2 * 3 + 5/2
Evaluate
f(3) = 4
Hence, the piecewise function for f(3) is 4
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