Answer:
A Taylor series approximation uses a Taylor series to represent a number as a polynomial that has a very similar value to the number in a neighborhood around a specified x value: f ( x ) = f ( a ) + f ′ ( a ) 1 ! ( x − a ) + f ′ ′ ( a ) 2 !
Step-by-step explanation:
A real estate company wants to build a parking lot along the side of its building with 1100 square feet of fence. If the side along the building needs no fence, what are the dimensions (if feet) of the largest possible parking lot?
Answer:80,00
Step-by-step explanation: got this answer from someone else on Brainly let me know if it is right
how does knowing 1/5 of help me find 3/5 of 10
Answer:
One fifth is like you saying one fifth of something, so if you have 3 fifths of something it's just 3 times more than one fifth. so like 1/5 is 20% so 3/5 is 3 times more which is 60%
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
1/5 of 10 is 2,
so if you have 3/5, it is the same as 1/5 3 times.
1/5 of 10 is 2, so for 3/5 of 10 you multiply 2 by 3.
1/5 of 10 = 2
2/5 of 10 = 4
3/5 of 10 = 6
4/5 of 10 = 8
5/5 of 10 = 10
A real estate agent charges $100 to place a rental listing plus 15% of the yearly rent. An apartment was rented by the agent for one year. She charged the landowner $1540. How much did the apartment cost to rent for one year?
Answer:
1655
Step-by-step explanation:
add 100+15 together then add that answer with 1540
Answer:
9,600
Step-by-step explanation:
100+.15x=1540
.15x=100-1540
.15x=1440
X=9,600
what is f" (pi/4) where f (x) = sin x + cos x ?? Show all your work. Write your final answer in simplest radical form.
Answer:
-√2
Step-by-step explanation:
f(x) = sinx + cosx
f'(x) = cosx - sinx
f''(x) = -sinx - cosx
f''(pi/4) = -sin(pi/4) - cos(pi/4) = -√2
When measuring distance 43 peas are approximately equal to 19 beans. How many peas are equal to 133 beans?
Answer:
301
Step-by-step explanation:
Assuming the proportion holds over longer distances, the ratios can be written ...
peas/beans = p/133 = 43/19
p = 133(43/19) = 301
301 peas are equal to 133 beans.
To make a batch of rice, 20 cups of water are combined with 10 cups of rice. How many cups of water are needed for one cup of rice?
2 cups of water
solving steps:
20 cups of water → 10 cups of rice
rearrange the following
10 cups of rice → 20 cups of water
divide both sides by 10
1 cup of rice → 2 cups of water
Answer:
2 cups of water
Step-by-step explanation:
Given ratio for a batch of rice:
water : rice = 20 : 10 (cups)
Let x = cups of water needed for 1 cup of rice:
⇒ 20 : 10 = x : 1
write as fractions:
⇒ 20 / 10 = x / 1
cross multiply:
⇒ 20 × 1 = x × 10
⇒ 20 = 10x
solve for x:
⇒ x = 20/10
⇒ x = 2
Therefore, 2 cups of water are needed for 1 cup of rice.
Domain and range (-3,2)(3,2)(1,0)(2,4)
Answer:
Solution
Domain= -3,3,1,2
Range = 2,2,0,4
Domain is Front of comma and Range us after comma
Step-by-step explanation:
Domain = {-3,3,1,2}
Range= {2,2,0,4}
In the diagram, △RST ∼ △XYZ. Find the scale factor from △RST to △XYZ.
Answer:
2.5
Step-by-step explanation:
35/14 = 2.5
25/10 = 2.5
15/6 = 2.5
divide the bigger over the newer one over the older one to get your scale factor
The n-4, n, n+3 are consecutive terms of geometry progression. find two possible values of the common ratio.
Suppose that x = x(t) and y = y(t) are both functions of t. If x^2 + y^2 = 25, and dx/dt = 2 when x = 3 and y = 4, what is dy/dt?
Answer:
dy/dt = -3/2
Step-by-step explanation:
x² + y² = 25
2x dx/dt + 2y dy/dt = 0
x dx/dt + y dy/dt = 0
3 * 2 + 4 dy/dt = 0
so
dy/dt = -6/4 = -3/2
Solve all 4 Questions . 50 Points + Brainelist
i)
length of rectangle : x + 5ii)
breadth of rectangle : x - 3iii)
area of rectangle = length * breadth105 = (x + 5)(x - 3)105 = x² + 2x - 15 x² + 2x - 15 - 105 = 0 x² + 2x - 15 - 105 = 0 x² + 2x - 120 = 0iv)
x² + 2x - 120 = 0x² + 12x -10x - 120 = 0x( x + 12) -10 (x +12) = 0(x-10)(x+12)x = 10, -12With x = -12, Not applicable so x will be 10
Length → x + 5 → 10 + 5 → 15
Breath → x -3 → 10 - 3 → 7
Therefore,
Length : 15 cm
Breadth : 7 cm
Answer:
Given:
The length of the rectangular shaped lamina is 5 cm more than the length of the square shaped lamina.The breadth of the rectangular shaped lamina is 3 cm less than the length of the square shaped lamina.x = side length of squarei) Length of rectangular shaped lamina = (x + 5) cm
ii) Breadth of rectangular shaped lamina = (x - 3) cm
ii) Area of a rectangle = length × breadth
⇒ area of rectangular shaped lamina = (x + 5)(x - 3) cm²
Given:
area of rectangular shaped lamina = 105 cm²⇒ (x + 5)(x - 3) = 105
Expand:
⇒ x² - 3x + 5x - 15 = 105
Combine like terms:
⇒ x² + 2x - 15 = 105
Subtract 105 from both sides:
⇒ x² + 2x - 120 = 0
iv) Solve x² + 2x - 120 = 0
Rewrite:
⇒ x² + 12x - 10x - 120 = 0
Break into groups:
⇒ (x² + 12x) - (10x + 120) = 0
Factorize the parentheses:
⇒ x(x + 12) - 10(x + 12) = 0
Factor out common term:
⇒ (x - 10)(x + 12) = 0
Therefore,
x - 10 = 0 ⇒ x = 10
x + 12 = 0 ⇒ x = -12
As length is positive, x = 10 only
Therefore,
Length of rectangular shaped lamina = 15 cm
Breadth of rectangular shaped lamina = 7 cm
Show all work below to answer the following for a certain city that had a population of 150,000 in the year 2010. In 2020, the population was 185,000.
a. Find the constant rate of continuous growth, k, for this population. (Please round to 5 decimal places)
b. When will the population reach 250,000 people?
a. 2020-2010=10 185000-150000=350000 35000:10=3500 (population growth per year) 3500:365=9 (growth per day) 9:24=0.375(growth per hour)
b. 2020-2010=10 185000-150000=350000 35000:10=3500 250000-185000=65000 65000:3500=18 2020+18= 2038
on a number line what numbers are either negative or greater than 5
PLEASEEEEEEE help im deperate
Answer:
Every number to the right of 5 is greater on a number line
Step-by-step explanation:
Find the surface area of the composite figure.
3 cm
3 cm
8 cm
8 cm
7 cm
7 cm
12 cm
10 cm
SA = [?] cm2
If you'd like,
you can use a
calculator
Enter
HELP PLSSS<3
The surface area of the composite figure is 662 square cm
Surface area of a figure.The surface area of the sum of all the area of the faces of a figure. The given figure is made up of two rectangular prism.
The surface area of a rectangular prism is given as;
TSA = 2(lw + wh + lh)
l is the length
w is the width
h is the height
Determine the required surface area
TSA = 2[(3)(3)+3(8)+3(8)]+2(7(10)+7(12)+10(12)]
TSA = 2(9+48)+2(190+84)
TSA = 114 + 548
TSA = 662 square cm
Hence the surface area of the composite figure is 662 square cm
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Write eleven thousand, two hundred
twelve using base-ten numerals. Then
write the number in expanded form.
Answer:
Heyy, you'd have too answer this in using base numerals. Which would just be 11 thousand blocks( you would use thousand place blocks to be specific) . Then 2 " 100 " blocks. And 12 ones blocks n theirs ur answer! Hopefully I helped you out. Have an amazing day
Step-by-step explanation:
Answer: 11,212
Step-by-step explanation:
base-ten numerals: 11,000 + 200 + 12+ = 11,212
number in expanded form: 11,212 =
+ 10,000
+ 1,000
+ 200
+ 10
+ 2
Find the value of 10x and 30
Answer:
x=3
Step-by-step explanation:
10x=30
Divide both sides by the co-efficient of x which is 10
10x = 30/10
10
x =3
Aliyyah.
two lines a and b are perpendicular. line a has equation 3y-2x+2=0 and meets line b at the point(4,7). find the equation of line b
Answer:
Step-by-step explanation:
3y - 2x +2 = 0
3y = 2x - 2
[tex]y = \dfrac{2}{3}x-\dfrac{2}{3}[/tex]
y = mx + b
Slope of line a = 2/3
Product of slope of perpendicular line = -1
[tex]Slope \ of \ line \ b = \dfrac{-1}{\dfrac{2}{3}}=\dfrac{-3}{2}[/tex]
Equation of line b:
[tex]y=\dfrac{-3}{2}x+b[/tex]
Line b passes through (4,7)
[tex]7 = \dfrac{-3}{2}*4+b\\\\\\7= -6 + b\\\\b = 7 + 6\\\\b = 13[/tex]
Equation of line b:
[tex]y=\dfrac{-3}{2}x+13[/tex]
Multiply the equation by 2
2y = -3x + 26
3x + 2y - 26 = 0
What happens to the circumference and area if the radius is tripled
Answer:
it increase the area ninefold.
Step-by-step explanation:
A child is being pushed by his father. The father starts swinging the child at a height of one foot. Each successive push increases the height of the child by 15%. How many pushes will it take for the child to reach a height of 20 feet?
The father would have to push the child approximately 127 times for the child to attain a height of 20feet
Data;
Initial height = 1 footSuccessive increase = 15% = 0.15 ftMaximum height = 20 feetNumber of Push = ?The Number of Push RequiredTo calculate the number of push required, we have to write an equation to represent this.
[tex]y = 1 + 0.15x[/tex]
y = maximum number of push
x = number of times required to push
[tex]20 = 1 + 0.15x\\20 - 1 = 0.15x \\19 = 0.15x\\\frac{19}{0.15} = \frac{0.15x}{0.15} \\x= 126.6\\x = 127[/tex]
The father would have to push the child approximately 127 times for the child to attain a height of 20feet
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Solve for x.
√4x−24−=x−6
Enter your answers in the boxes.
Answer:
there must be some errors in the qn
Answer:
[tex]x=10,\:x=6[/tex]
Step-by-step explanation:
[tex]\sqrt{4x-24}=x-6[/tex]
[tex]4x-24=x^2-12x+36[/tex]
[tex]x=10,\:x=6[/tex]
[tex]\mathrm{The\:solutions\:are}[/tex]
[tex]x=10,\:x=6[/tex]
$ 425 is what percent more than $125 ?
Answer:
240%
Step-by-step explanation:
100 x (425 - 125) / 125
Determine if true:
3x9^2=188
Answer:
False
Step-by-step explanation:
3x9=27
27^2=729
279=188
The numbers dont match.
Hence, the equation is false.
Answer: False
Step-by-step explanation:
3×9^2=188
Calculate 9 to the power of 2 and get 81.
3×81=188
Multiply 3 and 81 to get 243.
243=188
Compare 243 and 188.
False
Find the circumference of the
circle. Use 3.14 for a.
30.5 cm
cm.
The circumference of the circle is
(Round to the nearest hundredth as needed.)
wer hoy and then click Check Answer.
The circumference of the circle is approximately 95.84 cm.
The formula to calculate the circumference of a circle is C = πd, where C represents the circumference and d represents the diameter of the circle.
However, in this case, only the radius (half the diameter) is given. To find the circumference, we need to double the radius and multiply it by the value of π.
Given that the radius is 30.5 cm, we can calculate the circumference as follows:
C = 2πr
C = 2 * 3.14 * 30.5
C ≈ 191.08 cm
Rounding to the nearest hundredth, the circumference of the circle is approximately 95.84 cm.
The circumference of a circle is the total distance around its outer edge. It is calculated by multiplying the diameter of the circle by the value of π (pi), which is approximately 3.14.
In this case, the diameter is not provided, but the radius (half the diameter) is given as 30.5 cm.
To find the circumference, we double the radius (2 * 30.5 = 61) and multiply it by π (61 * 3.14 = 191.54).
Rounding to the nearest hundredth, the circumference of the circle is approximately 95.84 cm.
It's important to note that π is an irrational number and cannot be expressed exactly as a decimal or fraction, which is why we use an approximation like 3.14 in calculations involving circles.
for such more questions on circumference
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Place the numbers 0 to 8, inclusive, in the magic square so that the sum of the numbers in each row, column, and diagonal is the same number, 12.
Answer: See attached table
Step-by-step explanation:
[tex]\begin{table}[]\begin{tabular}{lllll} & & & & \\ & & & & \\ & & & & \\ & & & & \end{tabular}\end{table}[/tex]+---+---+---+
| 1 | 8 | 2 |
+---+---+---+
| 6 | 4 | 2 |
+---+---+---+
| 5 | 0 | 7 |
+---+---+---+
Proofs:
First row: 1+6+5 = 12
Second row: 8+4+0 = 12
Third row: 2+2+7 = 12
First column: 1+8+2 = 12
Second column: 6+4+2 = 12
Third column: 5+0+7 = 12
Diagonal starting from top left to bottom right: 1+4+7 = 12
Diagonal staring from top right to bottom left: 2+4+5 = 12
Change 1296 to square inches to feet
Hello can someone please answer this question i will mark you the Brainliest
Answer:
1350
Step-by-step explanation:
Cube is made with 6 squares. That means once you find the area of one face, you can multiply it by 6.
Area of one square = 15 x 15 = 225
SA= 6 x 225 = 1350 cm^2
Can someone please help me
Answer:
you can it's too easy but I haven't any time so I can't solve this
what number is in the hundred thousand place in 243,561
Answer:
2, because 100,000 is said one hundred thousand which means 1 is in the hundred thousand place, and the same applies to this number meaning 2 is in that place.
Step-by-step explanation:
Answer:
2 is in the hundred-thousands place.
find the area of the triangle when the height is 3 1/4 and the base is 4 4/5
Here is a picture with the answer to you question
Sketch a graph of
x
−
y
=
−
4
Answer:
In the photo is show how the graph should look