Answer:
40 m wide240 m perimeter₹80,000 cost to digStep-by-step explanation:
Given a land area of 3200 m² with a length of 80 m, you want the width, perimeter, and cost of digging at ₹25/m².
WidthThe formula for the area of a rectangle can be used to find the width of the plot.
A = LW . . . . . . area is the product of length and width
3200 m² = (80 m)W . . . . . fill in given values
40 m = W . . . . . . . . . . . . divide by the coefficient of W
The width of the plot is 40 m.
PerimeterThe perimeter can be found using the formula ...
P = 2(L +W)
Using the length and width we know, this is ...
P = 2(80 m +40 m) = 2(120 m)
P = 240 m
The perimeter of the plot is 240 m.
Digging costThe cost of digging will be the product of the number of square meters and the cost of digging each one:
digging cost = (3200 m²)×(₹25 /m²) = ₹80,000
The cost of digging the land is ₹80,000.
Temperature of 7 degrees below 0
Answer:
huh? do you mean -7?
Step-by-step explanation:
Compare the two numbers - 7.5 and -7
Answer:
Well -7>-7.5
Step-by-step explanation:
Negative numbers are that the Humber that is closest to 0 is the greatest. Like in -7 and -7.5, the -7 is closer to 0 so its greater.
Answer:
the answer to your question is -7.5<-7
HALP PLAS NEED HALP PLESAAA
Answer:
the answer is 32
Step-by-step explanation:
ywwwww
Answer:
the answer is 32..... 32
Explain how to solve | 2d | +3<7.
Answer:
d<2 and d>−2
Step-by-step explanation:
| 2d | +3<7
Subtract 3 from both sides
| 2d | <4
Then absolute value rule
-4<2d<4
2d>-4 and 2d<4
divide both sides by 2
d<2 and d>−2
HAVE A WONDERFUL DAY
BRAINLIEST PLEASE40% of N is 80. Find N
Answer:
i think N=32
Step-by-step explanation:
you rent an apartment that costs $1600 per month during the first year ,but the rent is set to go up 11.5% per year.what would be rent of the apartment during the 10th year of living in the apartment? round to the nearest tenth (if necessary ).
Answer:
$4,750.
Step-by-step explanation:
To determine the rental value of the apartment in the tenth year, knowing that it is worth 1,600 during the first year but that it will be adjusted annually to 11.5%, the following calculation must be made:
X = 1,600 x (1 + 0.115) ^ 10
X = 4,751.91
Thus, at ten years, rounded to the nearest tenth, the rental value will be $ 4,750.
The rent of the apartment during the 10th year of living in the apartment is 4,751.9.
Rent of the apartment:Let x represent the rent of the apartment
Hence:
x= 1,600(1 + 0.115)^10
x=1,600(1.115)^10
x=4,751.9
Inconclusion the rent of the apartment during the 10th year of living in the apartment is 4,751.9.
Learn more about rent here:https://brainly.com/question/2281972
What does the transformation f(x)↦f(x)+3 do to the graph of f(x)?
Answer:
It moves the line up 3 units
Step-by-step explanation:
Mrs. Scott decided that she would spend no more than $120 to buy a jacket and a skirt. If the price of the jacket was $20 more than 3 times the price of the skirt, which inequality represents the highest possible price of the skirt
Answer:
20 x 3 > x
Step-by-step explanation:
x is the price of the skirt in the second part
HELP MEEEE (and dont steal its just wrong) i really need help tho.
Answer: 3) two angles are opposite angles
Step-by-step explanation:
Answer:
Angles opposite to congruent sides are congruent.
Step-by-step explanation:
According to a particular theorem:
1) Sides opposite to equal angles are congruent.
2) Angles opposite to equal sides are congruent.
Here, We have been given that LO ≅ PO
So, The angles opposite to these sides will also be equal.
Such that:
∠MOL ≅ ∠NOP
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807The sum of two linear functions yields a new linear function. Find the sum of f(x) and g(x) given that f(x) = 3x-7 and g(x) =-10x + 1. Call this new function h(x). Write the equation for h(x) below.
Answer:
Step-by-step explanation:
in simple language h(x) = f(x)+ g(x)
=f(x) +g(x)
h(x)=(3x-7)+(-10x+1)
h(x)= 3x-10x-7+1
h(x)=-7x-6 is yournew derived function
Can somebody explain this?
Answer:
(xy+5)/(xy+3)
Step-by-step explanation:
Given a ratio of rational expressions, you want the simplified version.
SimplifyingThe colon separating the two expressions is one of the ways a ratio is written. In this context, it can be replaced by "divided by" (÷). Of course, the division is carried out in the usual way: multiplying by the inverse of the denominator.
The product is simplified by cancelling common factors. This requires each of the polynomials be factored.
[tex]\dfrac{x^2y^2-4}{x^2y^2+xy-2}\div\dfrac{x^2y^2+xy-6}{x^2y^2+4xy-5}=\dfrac{x^2y^2-4}{x^2y^2+xy-2}\times\dfrac{x^2y^2+4xy-5}{x^2y^2+xy-6}\\\\=\dfrac{(x^2y^2-4)(x^2y^2+4xy-5)}{(x^2y^2+xy-2)(x^2y^2+xy-6)}=\dfrac{(xy-2)(xy+2)(xy-1)(xy+5)}{(xy-1)(xy+2)(xy-2)(xy+3)}\\\\=\boxed{\dfrac{xy+5}{xy+3}}[/tex]
Amber is saving money to buy a bicycle She saves $60 her
grandfather gave her, and plans to save an additional $5 each
week. How much will Amber save after w weeks?
Total savings
Use a bar diagram to represent the amount
Amber will save after w weeks.
$60
Amber will save 60 + 5w dollars
after w weeks
Money from grandfather
Weekly
savings
Reggie drives 10 miles from the airport to the highway. Once on the highway, he drives at
a speed of 55 miles per hour. What is Reggie's total distance from the airport h hours after
reaching the highway?
1. Complete the bar diagram.
Total distance
55 miles per hour
Distance
traveled to
highway
Hourly distance on highway
Answer:
Reggie travels a speed of 55 miles an hour
Step-by-step explanation:
Please help me and don’t look on the internet
Question 1
[tex]\left(\frac{-5+2}{2}, \frac{5-5}{2} \right)=\boxed{\left(-\frac{3}{2}, 0 \right)}[/tex]
Question 2
Let the coordinates of the other endpoint be (x,y).
[tex]\left(\frac{x + 4}{2}, \frac{y+8}{2} \right)=( - 6,4) \\ \\ \implies \frac{x + 4}{2}=6 \implies x= - 16\\ \\ \frac{y+8}{2}=4 \implies y=0[/tex]
So, the coordinates of the other endpoint are (-16,0).
Find the LCM of 17, 11, and 5
Answer:935
Step-by-step explanation:
Answer: 935 is the LCM of 5, 11, and 17.
Step-by-step explanation:
Firstly, I am going to use the easier method of finding numbers that meet up with each other.
So, by adding the first number to itself and then to the new number, we can use a list-type method. Let's begin.
5, 10, 15, 20, 25, 30, 35, 40, 45..... 920, 925, 930, 935.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143..... 913, 924, 935.
17, 34, 51, 68, 85, 102, 119..... 884, 901, 918, 935.
The list goes on all the way until we reach 935, which in this case, is our Least Common Multiple. This takes quite a while, so you should use an online and/or auto-calculator instead of doing the challenge on your own.
To recap, using the listing method to find LCMs, the LCM of 5, 11, and 17 is 935.
The triangles are similar.
What is the value of x?
Enter your answer in the box.
x =
How do you solve this??
Answer:
0.51
Step-by-step explanation:
Considering the residents aged 50 or over, there are:
507 high school only2652 some college1958 bachelor's1392 master'sThis means that there are a total of 3350 people out of the 6509 that meet the required conditions, and thus the answer is 3350/6509, which is about 0.51.
Francis walked 450 feet.Trey walked 6 yards less than Francis.How many yards did Trey walk
Answer:
432
Step-by-step explanation:
1 yard=3 feet
6 x 3=18
450 - 18=432
Please:
Please give me brainliest.
If the relationship is proportional, what is the missing value from the table?
х
8
9
16
14?
PLZ HELP ME BRAINLIEST IF CORRECT
Answer:
Izi. (1,2)
Step-by-step explanation:
Just look at the graph and see where the x and y meets together when the line is being crossed
If the height of a cylinder is 24 mm and the radius is 8 mm what's the volume
Answer:
V ≈ 4825.49 cubic mm
Step-by-step explanation:
equation to find volume of cylinder: V = pi * r^2 * h
r = radius
h = height
plug given numbers into equation
r = 8
h = 24
V = pi * r^2 * h
V = pi * (8)^2 * 24
V = pi * 64 * 24
plug into calculator
V≈ 4825.49 cubic mm
A 97% confidence interval for the mean of a population is to be constructed and must be accurate to within 0.3 unit. A preliminary sample standard deviation is 1.4. The smallest sample size n that provides the desired accuracy is
Answer:
The sample size will be "[tex]102.5494 \sim 102[/tex]". A further explanation is given below.
Step-by-step explanation:
Let the sample size will be:
= n
The given values are:
Standard deviation,
= 1.4
ME,
= 0.3
As we know,
⇒ [tex]n=(Z \frac{a}{2}\times \frac{SD}{E})^2[/tex]
On putting the estimated values, we get
⇒ [tex]=(2.17\times \frac{1.4}{0 .3})^2[/tex]
⇒ [tex]=(\frac{3.038}{0.3})^2[/tex]
⇒ [tex]=102.5494 \sim 102[/tex]
What is measure 1, 2, 3, 4, 5?
Answer:
The triangles formed are iscocleles triangles making their bases the same angle measures. Additionally, RST anf RGT are congruent since they are each equal to 1/2 of RQTS
We also know that the interior angles of any triangle add up to 180°
Therefore,
m<R + m<T + 126 = 180
m<R + m<T = 54
Since m<R and m<T are equal, R and T must be equal to 27
m<R=27
m<t=27
Therefore,
m<1=27
m<2=27
m<3=27
m<4=27
m<5=126
Step-by-step explanation:
Which is an equation for the line that passes through the points (-3, 13)
and (2,-2)?
Answer:
y=-3x+4
Step-by-step explanation:
You have a plate of 40 cookies. Ten have chocolate chips and 15 have pecans. Of the cookies mentioned in the preceding
sentence, four have both chocolate chips and pecans. You select a cookie at random. What is the probability that your cookie has
chocolate chips or pecans?
(Express numbers in exact form. Use symbolic notation and fractions where needed.)
probability your cookie has chocolate chips or pecans:
Using Venn probabilities, there is a 0.525 = 52.5% probability that your cookie has chocolate chips or pecans.
What is a Venn probability?In a Venn probability, two non-independent events are related with each other, as are their probabilities.
The "or probability" is given by:
[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B)[/tex]
For this problem, the events are given as follows:
Event A: Chocolate chips.Event B: Pecans.From the text, the probabilities are given as follows:
[tex]P(A) = \frac{10}{40}[/tex].[tex]P(B) = \frac{15}{40}[/tex][tex]P(A \cap B) = \frac{4}{40}[/tex]Hence the "or probability" is given by:
[tex]P(A \cup B) = \frac{10}{40} + \frac{15}{40} - \frac{4}{40} = \frac{21}{40} = 0.525[/tex]
0.525 = 52.5% probability that your cookie has chocolate chips or pecans.
More can be learned about Venn probabilities at https://brainly.com/question/25698611
#SPJ1
ab and bc length and midpoint
which ordered pair is the solution of the system of equations shown?
y= -x + 5
y= 5x-6
Answer(1.833,3.167)
Step-by-step explanation:
evaluate the expression when n=-4
n^2+5n+7
Answer:
3
Step-by-step explanation:
When n= -4 we replace in the given formula and evaluate the answer as shown below:
(-4)^2 + 5 (-4) + 7 = 16 - 20 + 7 = 3
if -
3- 12, what is the value of x?
4
00
O 18
0 24
Answer:
8
Step-by-step explanation:
[tex]\frac{2}{3}[/tex] = [tex]\frac{x}{12}[/tex]
We make the denominator the same by multiplying [tex]\frac{2}{3}[/tex] by 4.
[tex]\frac{8}{12}[/tex] = [tex]\frac{x}{12}[/tex]
Thus, x = 8.
could you explain how to find this?
Remember the formula for calculating volume is: Volume = Area by height. V = A X h.
For a triangle the area is calculated using the formula: Area = half of base by altitude. A = 0.5 X b X a.
So to calculate the volume of a triangular prism, the formula is: V = 0.5 X b X a X h. i hoped this helped sorry if it didnt
A sample is treated as large sample, when its size is...
Answer:
A sample is considered large when n≥30. is called the margin of error of the estimate.
Step-by-step explanation:
I hope that was the answer you are looking for. If it is possible could you please mark me brainliest?
A sample is treated as large sample when its size is n ≥ 30.
Here, A sample is treated as large sample.
What is large sample?
The sample size n is greater than 30 ( n ≥ 30 ) is known as large sample.
Now,
A sample is treated as large sample when its size is n ≥ 30.
Learn more about large sample visit:
https://brainly.in/question/52213953
#SPJ6