Answer:
true
Step-by-step explanation:
this is the answer that I think you are looking for.
Answer:
the answer is true .
Step-by-step explanation:
i did it in my school. and it was true i hoped i helped.
Use any method to determine whether the series converges or diverges. Give reasons for your answer. sin Choose the correct answer below
A) The series converges because, by the Alternating Series lest, un sin _are nonincreasing for n25 sin
B) The series diverges because, by the Limit Comparison lest, is constant and lim n-70o diverges n 5 Vin O C.
C) The series diverges because, by the Integral Test,sin dx is divergent -- 0 D.
D) The series converges because, by the Ratio Test, lim sin n-oo
Answer:
hello the series to your question is missing attached below in the solution is the missing series
Answer : The series diverges because, by the Limit Comparison lest, is constant and lim n-70o diverges n 5 Vin O C. ( B )
Step-by-step explanation:
Attached below is the detailed solution of the question and the series is divergent because p = 1/5 < 1
as an 4. It costs $4 to skate each hour and there is a one-time fee of $5 for the skate rental. Which expression represents the cost to skate for someone who has to rent skates? A. 45 – 5 B. 45 + 5 C. 58 - 4 D. 5s + 4
Let's begin by identifying key information given to us:
It costs $4 to skate each hour = $4 /h
One time fee = $5
The expression that represents this is given by:
\(\begin{gathered} \Rightarrow4s+5 \\ where\colon s=NumberOfHoursSpentSkating \end{gathered}\)Hence, the correct answer is option B (4s + 5)
15 is 37 1/2 of what number?
Answer: 40
Step-by-step explanation:
15 / 37.5 x 100 = 40
what is the answer, i need help.
The calculated value of x in the figure is 12
How to calculate the value of x in the figureFrom the question, we have the following parameters that can be used in our computation:
The figure
The scale is given as
A : B = 8 : 9
So, we have
48 : 2x + 30 = 8 : 9
Next, we have
(2x + 30)/48 = 9/8
This gives
2x + 30 = 48 * 9/8
2x + 30 = 54
This gives
2x = 24
So, we have
x = 12
Hence, the value of x in the figure is 12
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Who was in command of the Texan forces at the Alamo
Travis' famous letter, addressed to "The People of Texas and All Americans in the World," in which he passionately appealed for reinforcements and vowed to "never surrender or retreat," has become a symbol of the fortitude and sacrifice displayed by the Texan defenders at the Alamo.
The commander of the Texan forces at the Alamo during the famous battle in 1836 was Colonel William B. Travis. Travis, a lawyer and soldier, was chosen as the leader of the Texan garrison at the Alamo, a former mission turned fortress in San Antonio, Texas. He assumed command of the Texan forces in early 1836 and played a crucial role in the defense of the Alamo against the Mexican army led by General Santa Anna.
Travis and his men, along with notable figures such as James Bowie and Davy Crockett, bravely defended the Alamo against overwhelming odds for thirteen days. Despite their courage and determination, the Texan defenders were ultimately overrun by the Mexican forces on March 6, 1836, and suffered heavy casualties, including the deaths of Travis, Bowie, and Crockett.
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(All for fun!)
Ok, if theres 24 hours in a day and the flavor of the sky is watermelon how many people were born tomorrow?
If the color of the alphabet was 7 and you’re at home on the way to school whats your favorite subject?
How old are you on your 7th birthday when you’re not born yet if i like potatoes?
QUICK ANSWER FAST BEFORE YESTERDAY!
Answer:
1. red humans, or aleins?
2. i dont know to be honest
3. -7 yrs old?
Answer:
I dont know
Step-by-step explanation:
If you're eating a bag of water for breakfast at night how many guitars do you need to milk a cow?
If the point (1,5) lies on a circle with center (0,0), determine which point in quadrant 2 that also lies on the circle.
Answer:
If the point (1,5) lies on a circle with center (0,0), then the radius of the circle is the distance from the center to the point (1,5), which is:
r = sqrt((1-0)^2 + (5-0)^2) = sqrt(26)
So the equation of the circle is:
x^2 + y^2 = 26
To find a point in quadrant 2 that lies on the circle, we need to find a point with a negative x-coordinate and a positive y-coordinate that satisfies this equation.
Among the given options, only (a) (-5,1) and (e) (-2,3) have a negative x-coordinate. Let's check if they satisfy the equation of the circle:
For point (a) (-5,1):
x^2 + y^2 = 26
(-5)^2 + 1^2 = 26
25 + 1 = 26
This point does not lie on the circle.
For point (e) (-2,3):
x^2 + y^2 = 26
(-2)^2 + 3^2 = 26
4 + 9 = 26
This point also does not lie on the circle.
Therefore, among the given options, there is no point in quadrant 2 that lies on the circle.
Step-by-step explanation:
since the center of the circle is at the origin, that means that the circle is evenly going through all four quadrants - one quarter arc after the other.
the point (1, 5) is in the first quadrant (upper right one, positive x, positive y).
the circle arc in the second quadrant (upper left one, negative x, positive y) is the mirrored image of the arc in the first quadrant across the y-axis.
so, the point on it gets mirrored too.
that means, it's coordinates are then the same y and the x is converted to its negative value :
(-1, 5)
that is the easily identifiable point in the second quadrant that has to be on the circle.
ONLY BOYS ANSWER PLSSSS
What would you do if Shakira was right next to you and you can do whatever you want to her :)
Answer:
you need Jesus lol :)
Step-by-step explanation:
.....
Complete each equation so that it has infinitely many solution
(Dont mind the exercise underneath)
(Brainliest to correct answer)
The equation with an infinite number of solutions is 12x-x+8+3x=14x+8.
What is equation?An equation is a formula in mathematics that expresses the equality of two expressions by connecting them with the equals sign =. In its most basic form, an equation is a mathematical statement that shows that two mathematical expressions are equal. 3x + 5 = 14, for example, is an equation in which 3x + 5 and 14 are two expressions separated by a 'equal' sign. A mathematical equation that depicts the relationship between two expressions on opposite sides of the sign. It mostly consists of one variable and one equal to symbol. 2x - 4 = 2 is an example.
Here,
12x-x+8+3x=14x+8
The equation so that it has infinitely many solution is 12x-x+8+3x=14x+8.
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D
А
A
10
ол |
3
сл| -
alw
Answer:
1/5 is the answer eeeeeeeeeeeeee
-1083 +(-3974) what is ans
Answer: -5057 if im wrong let me know
Answer:
-5057
Step-by-step explanation:
Simplify the expression:
-1083 + 3974
-1083 - 3974
-5057
25 feet equals how many inches
Suppose that the function g is defined, for all real numbers, as follows.
find g(-5) g(1) g(4)
=================================================
Explanation:
The piecewise function shows that we have two cases. Either x = 1 or \(x \ne 1\).
If x = 1, then g(x) = 3 as shown in the bottom row. This is why g(1) = 3.
If \(x \ne 1\), then g(x) = (1/4)x^2-4
Plug x = -5 into this second definition
g(x) = (1/4)x^2-4
g(-5) = (1/4)(-5)^2-4
g(-5) = (1/4)(25)-4
g(-5) = 25/4 - 4
g(-5) = 25/4 - 16/4
g(-5) = 9/4
Repeat for x = 4
g(x) = (1/4)x^2-4
g(4) = (1/4)(4)^2-4
g(4) = (1/4)(16)-4
g(4) = 4-4
g(4) = 0
The value of the function at x = -5, x = 1, and x = 4 will be 2.25, 3, and 0, respectively.
What is a function?A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.
The functions are given below.
g(x) = (1/4)x² - 4, x ≠ 1
g(x) = 3, x = 1
The value of the function at x = -5 will be given as,
g(-5) = (1/4)(-5)² - 4
g(-5) = 25 / 4 - 4
g(-5) = 6.25 - 4
g(-5) = 2.25
The value of the function at x = 4 will be given as,
g(4) = (1/4)(4)² - 4
g(4) = 16 / 4 - 4
g(4) = 4 - 4
g(4) = 0
The value of the function at x = 1 will be given as,
g(1) = 3
The value of the function at x = -5, x = 1, and x = 4 will be 2.25, 3, and 0, respectively.
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Real estate ads suggest that 62% of homes for sale have garages 28% have swimming pools and 18% have both features. If a home for sale has a garage what’s the probability that it has a pool too?
Answer:
Step-by-step explanation:
The events are not independentd) The events are not mutually exclusiveStep-by-step explanation:Hi!Lets call: Gar = {homes with garage}Pool
If f(x)=(x-3)^2+1 what is f(6)
Pls help
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
on new year’s day the average temperature of the city is 5.7 degrees celsius. but for new year’s day 2012 the temperature was 9.8 degrees below the average
Answer:
-4.1
Step-by-step explanation:
5.7-9.8= -4.1
Find the lateral and surface area for Each Pyramid with a regular base. Where necessary, round to the nearest tenth. Pls, give an explanation as well as steps for your answer.
For the given pyramid the lateral area and surface area values are obtained to be 313.536 cm² and 479.714 cm² respectively.
What is surface area?
The area is the area occupied by a two-dimensional flat surface. It has a square unit of measurement. The surface area of a three-dimensional object is the space taken up by its outer surface. Square units are used to measure it as well.
To find the lateral and surface area of a hexagonal pyramid with height 12 cm, base length 8 cm, and radius of the hexagon 6.93 cm, we can follow these steps -
Find the apothem of the hexagonal base.
The apothem is the distance from the center of the base to the midpoint of a side.
Since the radius of the hexagon is given as 6.93 cm, we can use the Pythagorean theorem to find the apothem -
apothem = √(radius² - (side/2)²)
= sqrt(6.93² - (8/2)²)
= √(44.9769 - 16)
= √(28.9769)
= 5.39 cm
Find the slant height of the pyramid.
The slant height is the distance from the apex to the midpoint of a side of the base.
We can use the Pythagorean theorem to find the slant height -
slant height = √(height² + apothem²)
= √(12² + 5.39²)
= 13.064 cm
Find the lateral area of the pyramid.
The lateral area is the sum of the areas of the triangular faces.
Each face is an isosceles triangle with base length 8 cm and height equal to the slant height.
Therefore, the area of each face is -
area of face = (1/2) × base × height
= (1/2) × 8 × 13.064
= 52.256 cm²
There are 6 faces in total, so the lateral area is -
lateral area = 6 × area of face
= 6 × 52.256
= 313.536 cm²
Find the surface area of the pyramid.
The surface area is the sum of the lateral area and the area of the base.
The area of a regular hexagon is given by the formula -
area of hexagon = (3 × √(3) / 2) × side²
Since the side length of the hexagon is 8 cm, we can calculate the area of the base -
area of base = (3 × √(3) / 2) × 8²
= 96 × √(3)
= 166.178 cm²
Therefore, the surface area of the pyramid is -
surface area = lateral area + area of base
= 313.536 + 166.178
= 479.714 cm²
Therefore, the lateral area of the pyramid is 313.536 cm² and the surface area is 479.714 cm² (rounded to the nearest thousandth).
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If f(x) is a function which is continuous everywhere then we must have m= ?
The function is continuous only if m = 7.
How to find the value of m?If the function is continue, then the value of the function needs to be the same one in both pieces of the function when we evaluate in x = -2
That means that:
f(-2) = f(-2) (trivially)
Replacing the two pieces of the function we will get:
m*(-2) - 6 = (-2)^2 + 10*(-2) - 4
now we can solve that equation for m.
-2m - 6 = 4 -20 - 4
-2m = -20 + 6 = -14
m = -14/-2 = 7
m = 7
that is the value of m.
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Which expression shows 7 more than the product of 8 times 9?
Answer:
Step-by-step explanation:
7 more than the product of 8 times 9
product of 8 times 9 = 8 × 9 = 72
7 more than the product of 8 times 9 = 72 + 7 = 79
Hope this helps
plz mark as brainliest!!!!!!!!!!
Find the missing angle:
FRT=_____________
You buy two tickets for a school raffle. If 358 tickets are sold, what is the probability that you will win the
raffle? Write your answer as a percent rounded to the nearest thousandth of a percent.
Answer:
0.559%
Step-by-step explanation:
The chance of winning equals the number of tickets bought divided by the total number of tickets
2 tickets are bought by the person, and 358 tickets are sold in total
2/358 would equal 0.00558659218..., and the percentage would be 0.558659...%
Rounding 0.558659 to the nearest thousandth's place would yield
0.559, so 0.559% would be the final answer
Find the distance between the points (3,4) and (–8,4)
Answer:
distance = 11
Step-by-step explanation:
distance = \(\sqrt{[3-(-8)]^{2} +(4-4)^{2}}\)
= \(\sqrt{11^{2} }\)
= 11
To solve a(b + c) = d for a in 1 step:
Answer:
a = \(\frac{d}{b+c}\)
Step-by-step explanation:
a(b + c) = d
isolate a by dividing both sides by b + c
a = \(\frac{d}{b+c}\)
Which transformation represents a reflection over the y = × line?
A. (x, y) - (-x, y)
B. (x, y) -+ (-x, -y)
C. (x,y) → (y, x)
D. (x, y) -+ (y, -x)
The transformation represents a reflection over the y = × line.
A. (x, y) → (-x, y)
A reflection over the y-axis is a transformation that flips a point or shape across the vertical line y = 0.
This means that points on the right side of the y-axis will be reflected to the left side, and vice versa.
Let's examine each option to determine which one represents a reflection over the y-axis.
A. (x, y) → (-x, y):
This transformation reflects the point across the y-axis.
For example, if we have a point (3, 2), after applying this transformation, it becomes (-3, 2).
This represents a reflection over the y-axis.
B. (x, y) → (-x, -y):
This transformation not only reflects the point across the y-axis but also flips it vertically.
For example, if we have a point (3, 2), after applying this transformation, it becomes (-3, -2).
This represents a reflection over the y-axis.
C. (x, y) → (y, x):
This transformation swaps the x and y coordinates of a point, which does not represent a reflection over the y-axis.
Instead, it represents a 90-degree rotation of the point.
D. (x, y) → (y, -x):
This transformation swaps the x and y coordinates of a point and negates the new x-coordinate.
It does not represent a reflection over the y-axis.
Instead, it represents a 90-degree rotation of the point in the counterclockwise direction.
Based on the explanations above, both options A and B represent a reflection over the y-axis.
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I need Help please!!!
Step-by-step explanation:
it seems you solved the tricky part yourself already.
just to be sure, let's do the first derivative here again.
the easiest way would be for me to simply multiply the functional expression out and then do a simple derivative action ...
f(t) = (t² + 6t + 7)(3t² + 3) = 3t⁴ + 3t² + 18t³ + 18t + 21t² + 21 =
= 3t⁴ + 18t³ + 24t² + 18t + 21
f'(t) = 12t³ + 54t² + 48t + 18
and now comes the simple part (what was your problem here, don't you know how functions work ? then you are in a completely wrong class doing derivatives; for that you need to understand what functions are, and how they work). we calculate the function result of f'(2).
we simply put the input number (2) at every place of the input variable (t).
so,
f'(2) = 12×2³ + 54×2² + 48×2 + 18 = 96 + 216 + 96 + 18 =
= 426
50 points for a person who do all of this or more Exponent law
Answer: 4*4^2= 64
text me on brainly fo the other answer i don't have time
Step-by-step explanation:
If the area of a square inscribed in a circle is
25, what is the area of the circle?
The area of a square inscribed in a circle is 25, then the area of the circle is 25π/2 or approximately 39.27 square units.
To solve this problem, we can use the relationship between the area of a square inscribed in a circle and the area of the circle itself.
When a square is inscribed in a circle, the diagonal of the square is equal to the diameter of the circle. Let's assume that the side length of the square is 's' and the radius of the circle is 'r'.
We are given that the area of the square is 25, so we can find the side length of the square:
Area of square = \(s^2 = 25\)
Taking the square root of both sides, we get:
s = √25 = 5
Since the diagonal of the square is equal to the diameter of the circle, we can find the diameter of the circle:
Diagonal = Diameter = s√2 = 5√2
The radius of the circle is half the diameter, so:
Radius = 5√2 / 2 = (5√2)/2
Now, we can calculate the area of the circle using the formula:
Area of circle = \(\pi r^2\)
Substituting the value of the radius, we get:
Area of circle = π((5√2)/\(2)^2\) = π(25/2) = 25π/2
Therefore, the area of the circle is 25π/2 or approximately 39.27 square units.
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I'll mark brainliest!
Answer:
D
Step-by-step explanation:
there are 4 squares, so that is the bottom number. 3 squares are colored in! this is the top number. so it is 3/4 which is D.
Emily works at a horse camp and makes a scale drawing of the barn. The width of a stable in her drawing is 15 in., and the length is 18 in. the actual width of the stable is 10 ft. What is the actual length of the stable?
Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options. The radius of the circle is 3 units. The center of the circle lies on the x-axis. The center of the circle lies on the y-axis. The standard form of the equation is (x – 1)² + y² = 3. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.
The three (3) statements which are true include the following:
A. The radius of the circle is 3 units.
B. The center of the circle lies on the x-axis.
D. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.
What is the equation of a circle?In Mathematics, the standard form of the equation of a circle is represented by this mathematical expression;
(x - h)² + (y - k)² = r² ....equation 1.
Where:
h and k represents the coordinates at the center of a circle.
r represents the radius of a circle.
From the information provided above, we have the following equation of a circle:
x² + y² – 2x – 8 = 0 ......equation 2.
In order to determine the true statements, we would rewrite the equation in standard form and then factorize by using completing the square method:
x² – 2x + y² = 8 = 0
x² – 2x + (2/2)² + y² = 8 + (2/2)²
x² – 2x + 1 + y² = 8 + 1
(x – 1)² + (y - 0)² = 9 .......equation 3.
Comparing equation 1 and equation 3, we have the following:
Center (h, k) = (1, 0)
Radius (r) = 3
Additionally, this line and the center of the given circle lies on the x-axis (x-coordinate) because the y-value is equal to zero (0).
(x – 0)² + (y - 0)² = 3²
x² + y² = 9.
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