Answers
A circle, when using degrees, have 360 degrees. 1/360 of a circle can be calculated by multiplying the two numbers.
[tex]\frac{1}{360}*360=1[/tex]
Therefore, the answer for the question is
1/360 of a circle measure 1 degree
Related Questions
Solve the equation using elimination
2x - 3y = 9
5x + 3y = 12
Answers
Answer:
Step-by-step explanation:
1. Estelle went to the store and bought a box of crackers for $3.79 and a package of cheese for $4.59. About how much will this cost her?
Answers
Answer: It will cost Estelle roughly $8.86
Step-by-step explanation:
$3.79+$4.59 = $8.38
Mrs. Williams is deciding between two field trips for her class. The Science Center
charges $114 plus $3 per student. The Dino Discovery Museum simply charges $6
per student. For how many students will the Science Center charge less than the
Dino Discovery Museum?
For more than
students.
HELP!!!!
Answers
Science Center: 114 + (3 * x)
Dino Museum: 6 * x
114+(3*x) = 6*x
114+(3*39) = 6*39
114+117 = 234
231 = 234
There needs to be at least 39 students for the science center to cost less than the dino discovery museum. Hope this helps! Please mark brainliest:)
What is the solution to this inequality?
x/9 + 7 ≥ 10
Answers
Answer:
x ≥ 27
Step-by-step explanation:
x/9 + 7 ≥ 10
Subtract 7 from each side
x/9 + 7-7 ≥ 10-7
x/9 ≥ 3
Multiply each side by 9
x/9 *9 ≥ 3*9
x ≥ 27
Answer:
X>27
Step-by-step explanation:
Your Welcome
name the two pairs of parallel sides
_____ and ______
______and________
Answers
Please mark as brainliest
Answer:
1. HP and MN
2. HM and PN
Step-by-step explanation:
The parallel sides are the ones that do not touch.
HP and MN don't touch.
HM and PN also don't touch.
The difference of four times n and eleven is equal to fifteen less than two times n.
.
.
.
Question content area right
Part 1
Choose the correct equation below.
Answers
Answer:
4n - 11 = (15 - 2)n
Step-by-step explanation:
Using the keywords;
'Difference of'
'Equal to'
'Less than'
'Times', we can find the equation.
Let's piece it together:
Difference of; 4n(four times n) and 11
Equal to( = )
(15 - 2)n, which is 15 less than 2, multiplied by n
Which of the following pairs of numbers has 16 as their greatest common factor?
A.32,48
B.32,62
C.48,36
D.42,16
Answers
Need help !!! Which figures demonstrate a reflection ? Select each correct answer.
Answers
Answer:
4th one
Step-by-step explanation:
They are both L's on either side.
Answer:
Ánswer 4th one ..I think
apply the distributive property 3(7x+1)
Answers
Answer:
[tex]\displaystyle 3 + 21x[/tex]
Step-by-step explanation:
[tex]\displaystyle 3[7x + 1] \hookrightarrow \boxed{21x + 3}[/tex]
I am joyous to assist you at any time.
[tex] \left \lgroup\displaystyle\rm \sum_{k=0}^{\infty}{1\over k!}\int_0^{\infty}{\cos(x)\over \displaystyle x^2+1}\text{d}x \over \displaystyle \rm \int_0^\infty{\sqrt{x}\over x^2+2x+5}dx \right \rgroup^{2} [/tex]
Answers
I use complex analysis to compute the integrals in question.
First, notice that the first integrand is even:
[tex]\dfrac{\cos(-x)}{(-x)^2+1}=\dfrac{\cos(x)}{x^2+1}[/tex]
[tex]\implies\displaystyle\int_0^\infty\frac{\cos(x)}{x^2+1}\,dx=\frac12\int_{-\infty}^\infty\frac{\cos(x)}{x^2+1}\,dx[/tex]
Consider a contour C that's the union of
• Γ, a semicircle of radius R in the upper half-plane, and
• the line segment connecting the points (-R, 0) and (R, 0)
On Γ, we have [tex]z=Re^{it}[/tex] with 0 ≤ t ≤ π.
Consider the complex function
[tex]f(z)=\dfrac{e^{iz}}{z^2+1}[/tex]
and notice that our original integrand is the real part of f(z). Then the integral of f(z) over C is
[tex]\displaystyle\int_Cf(z)\,dz=\lim_{R\to\infty}\left(\int_{-R}^Rf(z)\,dz+\int_\Gamma f(z)\,dz\right)[/tex]
As R → ∞, the first integral on the right is exactly twice the one we want. Estimate the second one to be bounded by
[tex]\displaystyle\left|\int_\Gamma f(z)\,dz\right|\le\pi R|f(z)|\le\frac{\pi R}{R^2-1}[/tex]
since
[tex]|z^2+1|\ge\bigg||z^2|-|-1|\bigg|=|R^2-1|[/tex]
and so the integral along Γ vanishes.
f(z) has only one pole in the interior of C at z = i. By the residue theorem,
[tex]\displaystyle\int_Cf(z)\,dz=2\pi i\,\mathrm{Res}\left(f(z),z=i\right)=2\pi i\lim_{z\to i}(z-i)f(z)=\frac\pi e[/tex]
[tex]\implies\displaystyle\int_0^\infty\frac{\cos(x)}{x^2+1}\,dx=\frac12\mathrm{Re}\left(\int_Cf(z)\,dz\right)=\frac\pi{2e}[/tex]
For the second integral, we recall that for complex z,
[tex]\sqrt z=\exp\left(\dfrac12\left(\ln|z|+i\arg(z)\right)\right)[/tex]
Consider a keyhole contour C, the union of
• [tex]\Gamma_R[/tex], the larger circle with radius R and [tex]z=Re^{it}[/tex], with 0 < t < 2π ;
• [tex]\Gamma_\varepsilon[/tex], the smaller circle with radius ε and [tex]z=\varepsilon e^{-it}[/tex], with 0 < t < 2π ;
• [tex]\ell_1[/tex], the line segment above the positive real axis joining [tex]\Gamma_\varepsilon[/tex] to [tex]\Gamma_R[/tex] ; and
• [tex]\ell_2[/tex], the other line segment below the positive real axis joining [tex]\Gamma_R[/tex] to [tex]\Gamma_\varepsilon[/tex]
Then
[tex]\displaystyle\int_Cf(z)\,dz=\int_{\Gamma_R}f(z)\,dz+\int_{\ell_1}f(z)\,dz+\int_{\Gamma_\varepsilon}f(z)\,dz+\int_{\ell_2}f(z)\,dz[/tex]
and in the limit, the integral over [tex]\ell_1[/tex] converges to the one we want.
Estimate the integrals over the circular arcs:
• [tex]\Gamma_R[/tex] :
[tex]\displaystyle\left|\int_{\Gamma_R}f(z)\,dz\right|\le2\pi R|f(Re^{it})|\le\dfrac{2\pi R^{3/2}}{|R-\sqrt5|^2}\to0[/tex]
as R → ∞.
• [tex]\Gamma_\varepsilon[/tex] :
[tex]\displaystyle\left|\int_{\Gamma_\varepsilon}f(z)\,dz\right|\le2\pi \varepsilon|f(\varepsilon e^{-it})|\le\dfrac{2\pi\varepsilon^{3/2}}{|\varepsilon-\sqrt5|^2}\to0[/tex]
as ε → 0.
Consider the integral over [tex]\ell_2[/tex] :
[tex]\displaystyle\int_{\ell_2}f(z)\,dz=\int_R^\varepsilon\frac{\sqrt z}{z^2+2z+5}\,dz\\\\=\int_R^\varepsilon\frac{\exp\left(\dfrac12\left(\ln|z|+2\pi i\right)\right)}{z^2+2z+5}\,dz\\\\=-\int_R^\varepsilon\frac{\exp\left(\dfrac12\ln|z|\right)}{z^2+2z+5}\,dz\\\\=\int_\varepsilon^R\frac{\sqrt z}{z^2+2z+5}\,dz\\\\=\int_{\ell_1}f(z)\,dz[/tex]
so in fact,
[tex]\displaystyle\int_Cf(z)\,dz=2\int_0^\infty\frac{\sqrt x}{x^2+2x+5}\,dx[/tex]
By the residue theorem,
[tex]\displaystyle\int_Cf(z)\,dz=2\pi i\sum_{\rm poles}\mathrm{Res}\,f(z)[/tex]
We have poles at z = -1 + 2i and z = -1 - 2i. On our chosen branch,
[tex]\sqrt{-1+2i}=i\sqrt[4]{5}\exp\left(-\dfrac i2\tan^{-1}(2)\right)[/tex]
[tex]\sqrt{-1-2i}=i\sqrt[4]{5}\exp\left(\dfrac i2\tan^{-1}(2)\right)[/tex]
The residues are
[tex]\mathrm{Res}(f(z),z=-1-2i)=\dfrac{i\sqrt[4]{5}\exp\left(\frac i2\tan^{-1}(2)\right)}{-4i}[/tex]
[tex]\mathrm{Res}(f(z),z=-1+2i)=\dfrac{i\sqrt[4]{5}\exp\left(-\frac i2\tan^{-1}(2)\right)}{4i}[/tex]
Their sum is
[tex]\displaystyle\sum_{\rm poles}\mathrm{Res}\,f(z)=-\frac{\sqrt[4]{5}}2\sin\left(\dfrac12\tan^{-1}(2)\right)=-\frac{\sqrt[4]{5}}2\sqrt{\frac{5-\sqrt5}{10}}=-\frac i2\sqrt{\frac1\phi}[/tex]
where ɸ = (√5 + 1)/2 is the golden ratio, and so the overall integral is
[tex]\displaystyle\int_0^\infty\frac{\sqrt x}{x^2+2x+5}\,dx=\frac\pi2\sqrt{\frac1\phi}[/tex]
Lastly, recall
[tex]\displaystyle\sum_{k=0}^\infty\frac1{k!}=e[/tex]
Then our expression reduces to
[tex]\left(\dfrac{e\times\frac\pi{2e}}{\frac\pi2\sqrt{\frac1\phi}}\right)^2=\boxed{\phi}[/tex]
In order to find the value of sin K in △JKL, which of the following ratios needs to be used?
A
JLJK
B
KLJL
C
JKKL
Answers
Answer:
Im pretty sure its B
Step-by-step explanation:
The ratio to be used to find sink is A. JL : JK
What is sine of an angle?The sine of an angle is the ratio of perpendicular to its hypotenuse.
Mathematically,
Sine of an angle = Perpendicluar/Hypotenuse
Now, it is given that a △JKL.
To find sine K we need to find the hypotenuse and Perpendicular of the triangle.
Since, Sine of an angle = Perpendicluar/Hypotenuse
So, sin K = Perpendicluar/Hypotenuse
Since K is the angle given so opposite of the angle K must be the perpendicular.
So, Perpendicular of the △JKL = JL
So, Hypotenuse of △JKL = JK or KL.
Since from the given option, it can be concluded that JK is the hypotenuse of △JKL.
Therefore, sin K = JL/JK
Thus, the ratio to be used to find sink is A. JL : JK
To learn more about ratio:
https://brainly.com/question/22285396
#SPJ2
Estimate the area of a rectangle with length 5/8 foot and a width of 4/9 foot. Explain
1. 5/8 rounds to 1, and 4/9 rounds to 1. The area is about 1 sq ft.
2. 5/8 rounds to 2/3, and 4/9 rounds to 2/3. The area is about 4/9 sq ft.
3. 5/8 rounds to 1/2, and 4/9 rounds to 1/2. The area is about 1/4 sq ft.
4. 5/8 rounds to 0, and 4/9 rounds to 0. The area is about 0 sq ft.
Pick one
Answers
Solution:
Step-1: Find the area of the rectangle.
Area of rectangle = L × BL = 5/8 foot; B = 4/9 foot
=> Area of rectangle = 5/8 × 4/9=> Area of rectangle = 20/72 = 10/36 foot²Step-2: Verify all the options.
Option A => 1 ft² => 36/36 ft² Option B => 4/9 ft² => 16/36 ft² Option C => 1/4 ft² => 9/36 ft²Option D => 0 ft² => 0/36 ft²Looking at all the options, we can see that Option C (1/4 ft²) is the best estimate of the area we obtained as 10/36 and 9/36 are really close fractions.
Thus, Option C is correct.
someone pls help me on my math
Answers
Answer:
SA = 2 (5) ( 4) + 2( 5)(8) + 2( 4)(8)
Step-by-step explanation:
SA = 2lw + 2lh + 2wh
We know the length is 5 and the height is 8 and the width is 4
SA = 2 (5) ( 4) + 2( 5)(8) + 2( 4)(8)
1) Find the minimum and maximum values for the function with the given domain interval. Round your answers to the nearest thousandth. m(x) = ln x, given 1/10 ≤ x ≤ 1/5
Answers
The function m(x) = ln x is a natural logarithm function
The minimum value is -2.30 and the maximum value is - 1.61
How to determine the minimum and maximum values?The function is given as:
m(x) = ln x
The domain is given as:
1/10 ≤ x ≤ 1/5
At x = 1/10, we have:
m(1/10) = ln (1/10)
m(1/10) = -2.30
At x = 1/5, we have:
m(1/5) = ln (1/5)
m(1/5) = -1.61
So, we have: -2.30 ≤ m(x) ≤ -1.61
Hence, the minimum value is -2.30 and the maximum value is - 1.61
Read more about functions at:
https://brainly.com/question/13473114
Answer:
The minimum value is -2.303 and the maximum value is -1.609.
Step-by-step explanation:
Little John had $8.50. He spent $1.25 on sweets and gave to his two friends $1.20 each. How much money was left?
Answers
Answer:
$4.85Step-by-step explanation:
John spent and gave to his two friends a total of
1.25 + 1.20 + 1.20 = $3.65
Money left
8.50 - 3.65 = $4.85
-------------------------------------------------------------------------------------------------------------
Thanks!
Mark me brainliest!
~[tex]FieryAnswererGT[/tex]~
Answer:
$4.85
Step-by-step explanation:
Given;
Little John had $8.50
Spent $1.25 on sweets
Gave 2 friends $1.20
Step 1; [Solve Spend on Sweets]
$8.50 - $1.25=7.25
Step 2; Find amount given to his 2 friend]
[Gave $1.20 to each of his 2 friends]
$1.20 x 2 = 2.40
7.25 - 2.40=4.85
Hence, Little John have $4.85 is left
[RevyBreeze]
Maria left her house and walked 2 miles north. Then she turned
and walked 3 miles west. How far is Maria from her house?
Round your answer to the nearest tenth.
Answers
Answer:
3.6 miles
Step-by-step explanation:
Pythagorean Theorem:
[tex]2^{2}+3^{2} =\\4 + 9 = \sqrt{13}[/tex]
√13 = 3.60555127546
Nearest tenth = 3.6
Answer this pls….. it’s math
Answers
Answer:
First choice.
Step-by-step explanation:
Th first option.
(x + 1)^2 - 25
The minimum value is -25 because the minimum value of the squared term is 0. A squared term cannot be negative,
How much sleep does a jaguar get in 1 year? The amount of sleep is ________ hours.
Chart jaguar 77 {usual hours per week}
Answers
Answer:
Jaguars sleep to about 15-18 hours a day so multiply that by how many days are in a year.
The value of a collectible coin can be represented by the equation y = 2 x + 9.74, where x represents the number of years that Consuello has owned the coin and y represents the total value, in dollars, of the coin. What was the value of the coin when Consuello originally purchased it?
$4.87
$7.74
$9.74
$19.48
Answers
Answer:
The value of the coin when Consuelo originally purchased it is $9.74 ⇒ C
Step-by-step explanation:
The form of the linear equation is;
y = m x + b, where
m is the slope of the line (The rate)b is the y-intercept (initial amount, value y at x = 0)∵ The value of a collectible coin can be represented by the equation
y = 2 x + 9.74
→ Compare it with the form of the linear equation above
∴ m = 2
∴ b = 9.74
∵ x represents the number of years that Consuelo has owned the coin
∵ y represents the total value, in dollars, of the coin
→ That means the value of y at x = 0 is the value of the coin when
Consuelo originally purchased it
∵ b represents the value of y at x = 0
∵ b = 9.74
∴ The value of the coin when Consuelo originally purchased it is $9.74
Answer:
c
Step-by-step explanation:
On a coordinate plane, 2 quadrilaterals are shown. The first figure has points A (negative 2, 1), B (negative 4, 1), C (negative 4, 5), and D (negative 2, 4). Figure 2 has points A prime (2, 1), B prime (4, 1), C prime (4, 5), and D prime (2, 4).
What is the rule for the reflection?
A. rx-axis(x, y) → (–x, y)
B. ry-axis(x, y) → (–x, y)
C. rx-axis(x, y) → (x, –y)
D. ry-axis(x, y) → (x, –y)
Answers
Answer:
B. Ry-axis(x, y) → (–x, y)Step-by-step explanation:
As per the graph we see that:
Reflection over y-axis, y- coordinates remain as is, x- coordinates change to oppositeSo the rule is:
Ry-axis (x, y) → ( - x, y)Correct option is B
Answer:
B. ry-axis(x, y) → (–x, y)
Step-by-step explanation:
Took the quiz, hope this helps! :)
How many 10 rupees can be exchanged for ₹ 100?
Answers
Answer:
10 - 10 rupees note
Step-by-step explanation:
have a good day .please mark as brainiest
please help this is due tomorrow
Answers
Answer:
Temperature is the measure of hotness or coldness expressed in terms of any of several scales. An example would be "The cup of beans are boiling hot and has a temperature of 100 °C, whereas the water in the tub is just comfortably warm, with a temperature of about 38 °C. Although the water in the tub has a much lower temperature, it has greater thermal energy".
Step-by-step explanation:
One travels due south at an average speed of 58 miles per hour, and the other travels due north at an average speed of 49 miles per hour. After how many hours will the two trucks be 802.5 miles apart?
Answers
Answer:
424
Step-by-step explanation:
What’s the answer?
-6 x (-8)=____
Answers
Answer:
48 because when dividing, the negatives cancel out making it a positive. and the parentheses don't really matter.
Answer:
Multiply 8 by 6. It's 48.
The negatives cancel out when multiplying and dividing. However, it's different when adding or subtracting.
[tex]8*6=48[/tex]
Hope this helps!If it does, give thanks!Which of the ordered pairs in the form (x,y)is a solution of this equation?
6x - 5y = 1
Question 1 options:
(-4,-5)
(5.-6)
(1,-1)
None are solutions
Answers
Write each equation in slope-intercept form.
19. y - 4 = 3(x - 2)
20. y + 2 = -(x + 4)
21. y - 6 = -2(x + 2)
22. y + 1 = -5(x - 3)
23. y - 3 = 6(x - 1)
24. y - 8 = 3(x + 5)
Help me plz
Answers
Answer:
The picture is the answer. Hope it's all correct. Good luck
You order a pizza for dinner. The circumference of the pizza is 31.4 inches. What are the radius and diameter of the pizza? What is the area of the pizza?
Answers
Answer:
Diameter: 10 inch
Radius: 5 inch
Area: 78.54 inch
I hope I'm right let me know
Which of the relations below is not a function?
Pleasure that’s for today
Thanks <3...
Answers
Answer:
C
Step-by-step explanation:
In the relation stated in C the x values repeat. This shows that each x value doesn't have its own y value. By the definition of functions, this means that C cannot be a function
Ali says that the perimeter of the rectangle on the coordinate plane is equal to 30 units , choose the correct answer that shows Ali's mistake ?
Answers
Step-by-step explanation:
I don't see answer options, but I can very well guess what went wrong :
he used the area formula to calculate the perimeter.
the area would be length × width, in our case
6 × 5 = 30 units²
but the perimeter is 2×length + 2×width, in our case
2×6 + 2×5 = 12 + 10 = 22 units
Hello!
P= 6+5+6+5 =22u
or
2(6+5) = 2*11 => 22u
6*5 = 30 is area
HELP ME PLS This pattem follows the "add 3" rule What is the next number in the pattern? 3. 6. 9. 12, 15,
Answers
Answer:
18
Step-by-step explanation:
Since it's an add 3 rule, you need to add 3 to 15
3+15=18