There are 12 cookies and 4 friends what fraction of the cookies will each friend get?
Answer:
1/4
Since there are 4 friends and 12 cookies, assuming they divide them equally, each friend gets 12/4=3 cookes and so the fraction would be 3/12 which would simplify to 1/4.
You're welcome! Please mark me as Brainliest >w<
\(\huge\textbf{Hey there!}\\\\\huge\boxed{\mathbf{Equation: \dfrac{4\ friends}{12\ friends}}}\\\\\\\huge\boxed{\mathbf{= \dfrac{12\ cookies}{4\ friends}}}\\\\\\\huge\boxed{\mathbf{= 4\ friends\div 12\ cookies}}\\\\\\\huge\boxed{\mathbf{= \dfrac{4\div4\leftarrow friends}{12\div4\leftarrow cookies}}}\\\\\\\huge\boxed{= \mathbf{\dfrac{1}{3}\ in\ all}}\\\\\huge\textbf{Thus, your answer is: \boxed{\mathsf{\dfrac{1}{3}}}}\huge\checkmark\)
\(\huge\textbf{Good luck on your assignment \& enjoy}\\\huge\textbf{ your day!}\)
~\(\frak{Amphitrite1040:)}\)Which rule describes the x-coordinates in the translation below?. On a coordinate plane, triangle A B C is shifted 6 units up.
Answer:
The answer is A: x + 0
Step-by-step explanation:
I got it correct on Edge. Please give 5 stars and have a great day! :)
The translation of the x-coordinate is written as x⇒0 for the triangle ABC.
What is translation?A translation in mathematics moves a shape left, right, up, or down but does not turn it. The translated (or image) shapes appear to be the same size as the original shape, indicating that they are congruent. They've just moved in one or more directions.
A coordinate system is a two-dimensional number line, such as two perpendicular axes. This is an example of a typical coordinate system: The horizontal axis is referred to as the x-axis, and the vertical axis is referred to as the y-axis.
Given that on a coordinate plane, triangle A B C has shifted 6 units up. The x translation for the triangle is zero.
The x-coordinate translation is written as,
x ⇒ 0
To know more about translation follow
https://brainly.com/question/1574635
#SPJ6
Write the equation for the parabola with vertex (1,6) and x intercepts (3,0) and (-2,0)
The x-intercepts of the parabola are (3,0) and (-2,0)
Knowing the roots of the quadratic formula you can express the factorized form:
\(f(x)=(x-3)(x+2)\)Next, solve the multiplication of the parentheses terms by multiplying each term of the first parentheses by each term of the second parentheses
\(\begin{gathered} f(x)=(x\cdot x)+(x\cdot2)+(-3\cdot x)+(-3\cdot2) \\ f(x)=x^2+2x-3x-6 \\ f(x)=x^2-x-6 \end{gathered}\)HELP ASAP
Write the equation in standard form for the circle x2 + 32 = -y² + 12x.
Step-by-step explanation:
Move
26
to the right side of the equation because it does not contain a variable.
3x2−12x−2y2+16y=26
Answer:
(x - 6)² + y² = 4
Step-by-step explanation:
x² + 32 = -y² + 12x
Rearrange
x² - 12x + y² = -32
Complete the square for x
(x - 6)² + y² = -32 + (-6)²
(x - 6)² + y² = -32 + 36
(x - 6)² + y² = 4
In order for a store to make profit, they often price the
items well over the cost to make the item.
A new cell phone sold for $200, which was 200% of the actual cost.
What is the actual cost of the cell phone?
Answer:
$ 100
Step-by-step explanation:
$ 200 = 200 %
x$ = 100%
The Rule of Three
x = (100%) ($200) / 200%
x = $ 100
The periodic time, t, of a pendulum varies directly as the square root of its length, l. t = 6 when l = 9. find t when l = 25.
The periodic time, t, of a pendulum range directly as the square root of its length, l. t = 6 when l = 9. If l = 25 then the periodic time, T exists at 10.
What is periodic time?The period, or periodic time, of a periodic variation of a quantity, exists described as the time interval between two consecutive repetitions.
Given: The periodic time, t, of a pendulum goes directly as the square root of its length, l if t = 6 when l = 9.
If \(T \alpha\ l^2\) then \(T^2\) α \(\sqrt{l}\)
\(T^2 = l\)
Let, \(T^2 = kl,\) where k exists constant
t = 6 when l = 9.
So, \(6^2 = k*9\)
\(k = 6^2/9 = 4\)
\(T^2 = 4*l\)
If l = 25
\(T^2 = 4 * 25 = 100\)
\(T = \sqrt{100}\)
T = 10
Therefore, the periodic time, T exists 10.
To learn more about a simple pendulum refer to:
https://brainly.com/question/14641927
#SPJ4
Find the surface area of the rectangular prism.
5 in.
7 in
4 in.
Answer:
A=166
that's all can calculate
-2x + 4y -5 - 5x + 3y -9
Answer:
-7x + 7y - 14
Step-by-step explanation:
A small plane is flying at a speed of 200 miles per hour on a bearing of N55 ∘
E. The wind is blowing from west to east at 35 miles per hour. Approximate the ground speed of the plane to the nearest mile per hour. Approximate the true course of the plane to the nearest tenth of a degree.
The approximate true course of the plane to the nearest tenth of a degree is N35°. To approximate the ground speed of the plane, we need to consider the effect of the wind on its motion.
Since the wind is blowing from west to east, it will have an impact on the plane's speed and direction.
The ground speed of the plane is the vector sum of its airspeed (200 miles per hour) and the wind speed (35 miles per hour). Using vector addition, we can calculate the magnitude of the ground speed as follows:
Ground speed = sqrt(airspeed^2 + wind speed^2) = sqrt(200^2 + 35^2) ≈ 204 miles per hour (rounded to the nearest mile per hour).
Since the wind is blowing from west to east at 35 miles per hour, we can subtract this westward component from the eastward component of the plane's velocity:
118.32 - 35 ≈ 83.32 miles per hour.
To approximate the ground speed, we take the magnitude of the resulting vector:
sqrt((162.99)^2 + (83.32)^2) ≈ 186.27 miles per hour.
Therefore, the ground speed of the plane, rounded to the nearest mile per hour, is approximately 186 miles per hour.
To approximate the true course of the plane, we can use trigonometry. Since the plane is flying on a bearing of N55°E, we can consider the angle between the plane's heading (north) and the true course.
The angle between the plane's heading and the true course is the complement of the wind angle (90° - 55° = 35°).
For more such questions on Ground speed:
https://brainly.com/question/29761724
#SPJ8
v=1 ; v=1-11)
Zv+2v 3v -40 =
A)5
B)-2
C)-8
D)3
what is the absolute of -10.5
A- -10.5
B- 0
C- 10.5
Answer:
C- 10.5
vcvcvcv
solve the equation t/4 = -6
Answer:
t = -24
Step-by-step explanation:
\(\frac{4t}{4}=4\left(-6\right)\\t=-24\)
Which of the answer choices is a test score displayed in this Stem-and-Leaf Plot?
A. 21
B. 56
C. 45
D. 94
A test score displayed in this Stem-and-Leaf plot is given by:
B. 56.
What is a stem-and-leaf plot?The stem-and-leaf plot lists all the measures in a data-set, with the first number as the key, for example:
4|5 = 45.
From the given stem-and-leaf plot, the scores are listed as follows:
48, 49, 50, 51, 54, 55, 56, 58, 60, 62, 63 and 63.
Hence a test score displayed in this Stem-and-Leaf plot is given by:
B. 56.
More can be learned about Stem-and-Leaf plots at https://brainly.com/question/27683035
#SPJ1
Answer:b took the test
Step-by-step explanation:
brainly me and ill answer all the questions to the test
the value of the is used to estimate the value of the population parameter. a. population statistic b. population estimate c. sample statistic d. sample parameter
The value that is used to estimate the value of the population parameter is the sample statistic. Hence, option (c) is the correct answer.
A sample statistic is a piece of statistical information that is obtained from a fraction of the population. Just as its name suggests, it is computed from our sample data to help provide us insight into the population parameters.
A sample is a fraction of a given population. Once one has a sample, one can calculate various statistics about the sample, like median, average, or deviation. This can help one draw inferences about large populations using small samples.
A sample statistic is a random variable. Thus, it has an associated probability distribution, called the sampling distribution. The nature of the sampling distribution is essential in determining the properties of the sample statistic.
Learn more about sample statistics:
brainly.com/question/28165409
#SPJ4
It cost 3 times more to feed a cat per week than than it does a rabbit per week and half as much to feed a hamster per week than it to feed a rabbit per week. If it cost $2.00 to feed a hamster per week, how much does it cost to feed a cat for 3 weeks
Hello there! Moumocl here. Now want to help.ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ
Know
• Cat = 3 × rabbit
• Rabbit = ½ hamsterᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ
Quest
• how much does it cost to feed a cat for 3 weeks?ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ
Answer
→ ( 2 × 2 ) × 3
→ 4 × 3
→ $12.00ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ
#Hopethishelp
_____
Moumocl!
which of the following is a root of the polynomial function?
Answer:
a
Step-by-step explanation:
Factor each polynomial. Look for a GCF first
(i don’t know how to get the GCF and the circled numbers are what ones i have to do)
Answer:
20. \(x\left(x-6\right)\left(x+8\right)\)
22. \(2\left(x+1\right)\left(x+4\right)\)
24. \(5m\left(m-1\right)\left(m+7\right)\)
Step-by-step explanation:
20. \(x^3+2x^{2} -48x\)
The GCF is x, so you group it out of the equation first.
\(x(x^{2} +2x-48)\)
Then, you find 2 numbers that will equal to 2 when you add them and will equal to -48 when you multiply them.
\(?+?=2\\?*?=-48\)
The two numbers would be -6 and 8. You then differentiate the squares.
\(x\left(x-6\right)\left(x+8\right)\)
22. \(2x^{2} +10x+8\)
The GCF is 2, so you must group it out.
\(2(x^{2} +5x+4)\)
Find the two numbers that will equal to 5 when you add them and will equal to 4 when you multiply them.
\(?+?=5\\?*?=4\)
The two numbers would be 1 and 4. Finally, differentiate the squares.
\(2\left(x+1\right)\left(x+4\right)\)
24. \(5m^{3} +30m^2-35m\)
The GCF is 5m, so you must group it out.
\(5m(m^2+6m-7)\)
Find the two numbers that will equal to 6 when you add them and will equal to -7 when you multiply them.
\(?+?=6\\?*?=-7\)
The two numbers would be -1 and 7. Finally, differentiate the squares.
\(5m\left(m-1\right)\left(m+7\right)\)
Use the explicit formula 8. = a + (n-1). d to find the 500th term of the
sequence below.
24, 31, 38, 45, 52, ...
A 3545
B. 3517
C. 3524
D. 3493
Answer:
The 500th term is 3,517
Step-by-step explanation:
Here in this question, we are given an explicit formula to calculate the 500th term of the sequence
The formula to use is ;
a + (n-1)d
where a refers to the first term which is 24 in this case, while d is the common difference which is the difference between success terms and that is 52-45 = 45-38 = 7 and finally n is 500
Now we make a substitution into the formula and we have
24 + (500-1)7
= 24 + (499)7
= 24 + 3493 = 3,517
what is the square root of 465
Answer:
The square root of 465 with one digit decimal accuracy is 21.5.
Step-by-step explanation:
√465 = 21.5
Anne can make 6 headbands from 3/5 meters of cloth. Which expression shows the amount of cloth needed to make 1 headband? What is the solution to the expression? The expression that shows the amount of cloth needed to make 1 headband is . The solution to the expression is meters.
Answer:
Needed to make one band = 3/5 / 6 meters.
The solution is 1/10 meters.
Step-by-step explanation:
The expression is 3/5 / 6
= 3/5 * 1/6
= 3/30
= 1/10
Answer:
6 x (3/5)
1/10
Step-by-step explanation:
can someone help me on this please :)
9514 1404 393
Answer:
x = 6y = 18Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)/(a^c) = a^(b-c)
(a^b)^c = a^(bc)
__
\(\left(\dfrac{a^3b^4}{a^2b}\right)^6= (a^{3-2}b^{4-1})^6 =a^{1\cdot6}b^{3\cdot6}=\boxed{a^6b^{18}}\)
Comparing to the given form, we see x=6, y=18.
Evaluate the integral. from 1 to 3 [ ✓ x2 + 9 dx
An integral in calculus is a mathematical concept that can be used to represent an area or an expanded version of an area. The basic components of calculus are integrals and derivatives is\(-1/2*(t^2/2+18ln(t)-81/(2t^2))+C\\\).
The terms antiderivative and primal are additional terms for integral. Something that is essential is crucial or required. If you are an essential member of the team, it signifies that you are necessary for the team to work. To complete the whole, an essential component is required. The term "essential" is almost a synonym in this context.
The set of functions (the antiderivative) whose derivative is the integrand is represented by the integral, which is referred to as an indefinite integral. Calculus' fundamental theorem connects the assessment of definite integrals to that of indefinite integrals.
From 1 to 3:
\(sqrt(x^2+9)=t+x\\x=(9-t^2)/(2*t)\\anddx=-(t^2+9)/(2t^2)dt\\= 1/2int (t^2+9)^2/t^3dt\\= -1/2int (t+18/t+81/t^3)dt\\= -1/2*(t^2/2+18ln(t)-81/(2t^2))+C\\\)
Learn more about integral Visit : brainly.com/question/27419605
#SPJ4
Which is an equation in point-slope form for the given point and slope? Point: (5, 9); Slope: 2
• Y- 9 = 2(x- 5) • Y- 5 = 2(x+ 9) • Y+ 9 = 2(x- 5) 0 y- 9 = 2(x+ 5)
\((\stackrel{x_1}{5}~,~\stackrel{y_1}{9})~\hfill \stackrel{slope}{m}\implies 2 ~\hfill \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{9}=\stackrel{m}{2}(x-\stackrel{x_1}{5})\)
square root of 22 rounded to the nearest hundredth
Answer:
I think it's 4.69.
Step-by-step explanation:
The value of √22 is 4.69.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
√22
= 4.6904
9 is in the hundredth place value.
Rounding to the nearest hundredth.
= 4.69
Thus,
The value is 4.69.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Y=sinx Can you please give a graph use color for function, asymptotes, etc.A short table of easy pointsThe domain and rangePlease identify and label the asymptotes (Please work this as if you didn’t have a calculator)
Given the function:
\(y=\sin x\)We will graph the function using the table between x and y
We will substitute with x with values from 0 to 2π and find the value of y
the value of (2π) is the period of the function (sin x)
the points will be as follows:
\(\begin{gathered} x=0\rightarrow y=0 \\ x=\frac{\pi}{2}\rightarrow y=1 \\ x=\pi\rightarrow y=0 \\ x=\frac{3\pi}{2}\rightarrow y=-1 \\ x=2\pi\rightarrow y=0 \end{gathered}\)The graph of the function will be as shown in the following figure:
HOW DOES VERTICAL ANGLES GO
Answer:
180 Degrees lol
Step-by-step explanation:
express the number as a ratio of integers. 0.28 = 0.28282828
0.28 can be expressed as the ratio of integers 7:11.
To express 0.28 as a ratio of integers, we need to first convert the repeating decimal 0.28282828 into a fraction.
Let x = 0.28282828
Then, 100x = 28.28282828
Subtracting x from 100x, we get:
99x = 28
x = 28/99
Therefore, 0.28282828 can be expressed as the fraction 28/99.
Now, to express 0.28 as a ratio of integers, we need to simplify the fraction 28/99.
We can do this by dividing both the numerator and denominator by their greatest common factor, which is 4.
28/99 = (7*4)/(9*11) = 7/11
Therefore, 0.28 can be expressed as the ratio of integers 7:11.
In summary:
0.28 = 0.28282828 (repeating decimal)
0.28282828 = 28/99 (fraction)
28/99 can be simplified to 7/11
Therefore, 0.28 can be expressed as the ratio of integers 7:11.
Know more about ratios here:
https://brainly.com/question/12024093
#SPJ11
Solve, algebraically, for the value(s) of x.
4x2 - 4x = 24
x = -3, X = 2
x = 3, x = -2
x = 3, X = 2
x = -3, x = -2
Answer:
1. x=-4
Step-by-step explanation:
How do I solve this?
The trigonometric identity 1 + cot⁴θ = cosec⁴θ - 2cot²θ
What are trigonometric identities?Trigonometric identities are mathematical equations that contain trigonometric ratios in which one side is equal to the other.
Given the trigonometric identity
1 + cot⁴θ = cosec⁴θ - 2cot²θ, we need to show that the Left hand side L.H.S equals the Right Hand side R.H.S. we proceed as follows.
So, L.H.S = 1 + cot⁴θ
Now using the trigonometric identity
1 + cot²θ = cosec²θ
Making cot²θ subject of the formula, we have that
cot²θ = cosec²θ - 1
So, substituting this into the equation, we have that
1 + cot⁴θ = 1 + (cot²θ)²
= 1 + (cosec²θ - 1)²
Expanding the bracket, we have that
= 1 + cosec⁴θ - 2cosec²θ + 1
= cosec⁴θ - 2cosec²θ + 1 + 1
= cosec⁴θ - 2cosec²θ + 2
= cosec⁴θ + 2 - 2cosec²θ
= cosec⁴θ + 2(1 - cosec²θ)
= cosec⁴θ + 2cot²θ
= R.H.S
Since L.H.S = R.H.S
1 + cot⁴θ = cosec⁴θ - 2cot²θ
Learn more about trigonometric identities here:
https://brainly.com/question/29722989
#SPJ1
PLEASE HELP!!! Correct answer get a brainliest
Answer:
x = 17, x = 112, x = 100
Step-by-step explanation:
First problem:
From what I can see, there is a 90º angle present. When you subtract 73 from 90, you get 17, so x is 17.
Second problem:
x and 112 are vertical angles. "Vertical angle theorem, no matter how you throw your skewers or pencils so that they cross, or how two intersecting lines cross, vertical angles will always be congruent, or equal to each other." - https://tutors.com/math-tutors/geometry-help/vertical-angles
Third problem:
The base is a straight, horizontal line, which means that it is 180º. Subtract 80 from 180, you get 100. Therefore, x is 100.