alice is building a fenced in pen in her backyard for her dog,as shown. write an expression that represents the total amount of fencing she will need in feet. if the longer dimensions of the rectangle is 27 feet how many feet of fencing does Alice need?
Answers
Answer:
p = 2 * w + 54
Step-by-step explanation:
To know the number of feet Alice needs, you must calculate the perimeter, the perimeter of a rectangle would be the sum of its sides, that is, twice the width and twice the length.
This time they give us the length that is equal to 27 feet, therefore, the equation of the perimeter would be:
p = 2 * w + 2 * l
p = 2 * w + 2 * 27
p = 2 * w + 54
Therefore, to know exactly what Alice needs, you need to know the value of the width and shortest side.
Related Questions
SOMEONE PLEASE ANSWER! (dont answer if you dont know)
Answers
Answer:
1) 251.2 m
2) Circumference
Step-by-step explanation:
\(1)\ C = D * Pi = 80 * 3.14 = 251.2\ m\)
\(2)\ Circumference\)
Answer:
1) 251.2
2) circumference
Step-by-step explanation:
3.14 x 80 = 251.2
The following items were bought on sale. Complete the missing information.
(Instructions: Add $ symbol before the Amount , % after the discount )
Answers
Answer:
$64
20%
25%
Step-by-step explanation:
Lmk if this helps! :)
Answer:
1.) 64$
2.)20% off
3.)25%off
Step-by-step explanation:
Which expression(s) are equivalent to 3x + 5y - x + 2 - 5. Choose all equivalent answers. PLS HELP A. 3x + 5y - 3x B. 2x + 5y + -3 C. 2x + 5y -3 D. 7xy -3
Answers
Firstly we will solve the mentioned equation followed by checking each answer. Now, rewriting the equation provided in question -
3x + 5y - x + 2 - 5
Solving the values with x variable and without any variable. For this, we will perform subtraction of. the two pairs.
2x + 5y - 3
Now we see that second option is same as the solved part of the first answer. The first option has 3x and - 3x, which will eventually yield 0, further leaving the equation only with y variable. Therefore, it is the correct answer.
find the area of this shape
Answers
Answer:
area of large triangle=1/2× 14×9=63
area of small triangle=1/2×4××14=28
total area=63+28=91
Wondering if you can help again..?
Answers
Answer:
try 65
Step-by-step explanation:
google calculator bud
I know because I’m built DIFFERENT
Give the measure of the angle that is complementary to the given angle. (Example 1)
Answers
Answer:
45
70
36
52
20
130
Step-by-step explanation:
complementary means it adds up to 90 degrees.
subtract that angle from 90 to get the complementary angle
supplementary angles add up to 180 degrees
subtract that angle from 180 to get the supplementary angle
Answer:
1) 45
2) 60
3) 36
4) 52
5) 20
6) 130
Step-by-step explanation:
In the first 3 questions, it's asking us for a complementary angle to the given angle. A complementary angle is when 2 angles add up to 90 degrees. So, we are given 45 degrees already, so we can subtract that from 90 to find it's complementary angle, which is also 45. Continue to subtract from 90 for the next 2 problems.
In questions 4-6, we are asked to find an angle that is supplementary. A supplementary angle is when 2 angles add up to 180 degrees. We are given an angle that measures 128 degrees, so subtract 180-128 to get 52 degrees. Continue subtracting from 180 for the next 2 problems.
Hope this helps! :)
The volume of a triangular prism with base area B and height h is Bh. Dean is camping out in his backyard in a tent shaped like a triangular prism. The floor of the tent is one side of the prism, which is 12 feet long. The entrance to the tent is the base of the prism, and it has an area of 24 square feet.
What is the volume of the tent?
Answers
Answer:
12 by 6 by 6
Step-by-step explanation:
20n − 4n + 3n − 11n = 16
Answers
20n-12n=16
8n=16
n= 16/8
n=2
explanation
20n- 4n+ 3n - 11n=16
20n-12n =16
8n= 16
n=16/8
n=2
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Leandro has four cubes like this one: He sticks them together to form the solid shown here and paints it blue all over. A week later, he separates the four cubes. What fraction of the total number of faces is WHITE?
Answers
Answer:
Step-by-step explanation: Each cube has a total of 6 sides. In the model, the top cube has 1 "hidden" side/1 side that is not exposed to the paint, the bottom middle has 1 "hidden" side, the right bottom cube has 1 "hidden" side, and so does the left. Adding up all the sides that are not exposed to the paint, there is a total of 4 white sides.
The cubes are stuck together in three places
2 faces are glued at once
2 faces x three places = 6
6/24 faces are white
7) Calculate which is the best deal? Fill in the blanks below for your final answer. Round your answers to the nearest penny.
1. Option A- $11.99 for 18.5 pound bag of dog food
2. Option B- $20.99 for 42 pound bag of dog food
Answer: Option ___ is the better deal because it is $___ cheaper per round than option ___.
Answers
Answer:
option b is better because it would be 6 pounds cheaper than option a
Please help math homework will give more points
dont awnser if you dont know
Answers
Answer:
I am pretty sure the distance from B to G is 16
Step-by-step explanation:
PLEASE HELP ME, LOOK AT THE PICTURE
no wrong answers please :(
Answers
Answer: 1/9
Step-by-step explanation:
There are 3 possibilities of it landing on 7 (greater than 6), is 1/3 alone. Then adding on landing on 5, right after, you have 1/9.
(Rewriting Rational Numbers LC)
Compare negative three and five tenths repeating and negative ten thirds using symbols <, >, or =.
negative three and five tenths repeating is less than negative ten thirds
negative three and five tenths repeating is greater than negative ten thirds
negative ten thirds is equal to negative three and five tenths repeating
negative ten thirds is less than negative three and five tenths repeating
Answers
Answer:
the third answer
Step-by-step explanation:
What is -4\sqrt{12}+\sqrt{75} in simplest radical form?
Pls help I really need this :/
Answers
Step-by-step explanation:
-4√12 + √75
= -4√4√3 + √25√3
= -4(2)√3 + (5)√3
= 5√3 - 8√3
= -3√3.
Calculate the slope of a line that goes through the points: (-4, 0) & (12, 2). Leave your solution as a simplified (improper) fraction.
Answers
Is this relation a function? Justify your answer.
11
10
8
7
.
8 9 10 11
A. Yes, because every - and y-value is positive.
B. No, because two points with the same yvalue have different x-
values.
C. Yes, because every x-value corresponds with a single yvalue.
D. Yes, because the number of x-values is the same as the number of
y values.
Answers
Answer:
the answer is c. Have a nice day!!
Explain :
Which expression is equivalent to 3m÷4n⋅5p?
3m÷5p⋅4n, 3m÷5p⋅4n, 3m⋅5p÷4n, or 4n÷3m⋅5p?
Answers
Answer:
Its (C)
Step-by-step explanation:
\(\frac{3}{4}\) * 5 = \(\frac{15}{4}\)
Only answer that is equivalent is C
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
An image of a rhombus is shown.
a rhombus with a base of 18 centimeters and a height of 15.5 centimeters
What is the area of the rhombus?
16.75 cm2
33.5 cm2
139.5 cm2
279 cm2
Answers
Formula used,
Area of rhombus = Base × height
Substituting the values,
\( \longrightarrow\)Area = 18 × 15.5
\( \longrightarrow\) Area = 279 cm²
Therefore, 279 cm² is the area of the rhombus .
Answer:
D) 279 cm²
Step-by-step explanation:
Area of a rhombus formula:
\(A=bh\)
This formula is also used for squares and rectangles.
So, we can substitute in our values such as:
A=(18)(15.5)
simplify
A=279
Now, add our label and units:
A=279 cm²
Hope this helps! :)
Julie figures that she will need at least 540 Marks (German money) to get the items she wants when visiting Germany. Give an estimating example of how Julie could guarantee herself of having at least 540 Marks. Show and explain your example below.
Answers
having at least 636.47 to exchange to 540 marks
The estimated money Julie should carry with herself is $572.64
What is estimation?Estimating in maths is a way of approximately calculating an answer or to check its accuracy.
Given that, Julie figures that she will need at least 540 Marks (German money) to get the items she wants when visiting Germany.
To find how much currency she should carry, we will convert the US currency into German currency
$1.06 = €1
Therefore, €540 = 1.06x540 = $572.64
Hence, The estimated money Julie should carry with herself is $572.64
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Write five different integers that have a mean of -10. Explain how you found your answer.
Answers
Mean is the AVERAGE.
The five integers I listed all add up to 50. You calculate average by finding the total of all the numbers, then divide by the amount of numbers (in this case, 5).
Those numbers added together make 50. 50/5=10. There you have your answer.
I need some help please
Answers
Cross multiply
720800/7.208x
X=720800/7.208
X= 100,000
B. 720800/x=72.08
720800/72.08x
X=10,000
C. 720800/x=720.8
720800/720.8x
X=7208000/720.8
X=1000
The direct answer for the question is;
A. =100000
B. =10000
C. =1000
An architect plans to build an extension to Meiling's rectangular deck. Let x represent the increase, in meters, of her deck's length. The expression 2(x + 7) represents the area of the deck, where 2 is the width, in meters, and (x + 7) represents the extended length, in meters. Use the Distributive Property to write an expression that represents the total area of Meiling's new deck.
Answers
The expression should be 2x + 14
Calculation:Since 2 is the width, in meters, and (x+7) represents the extended length, in meters.So, area is:
\(A = 2(x+7)\)
And,
\(A=(2\times x) + (2 \times 7)\)
\(A = 2x + 14\)
Learn more about the area here: https://brainly.com/question/24418415
What is the solution of the equation n+13=30 ?
Answers
Answer:17
Step-by-step explanation:
1) 30 -13=17
n=17
PLEASE HELP THIS IS DUE IN AN HOUR Austria-Hungary was ruled by which emperor during the late 1800's? Question 10 options: a) Archduke Ferdinand b) Napoleon c) Mohandos Ghandi d) Franz Josef e) Sun Yat-sen
Answers
Answer:
Franz Joseph
Step-by-step explanation:
Given the two points (3, -1) and (5,3), explain how to write the equation of the line in slope intercept form.
*Calculate Slope first
*Calculate y-intercept second
*Write your answer in the form y=mx+b (HINT: you will need to find m and b)
Help quickly!!! I will give brainylist or whatever
Answers
Can you add an image please?
2. Plug in one of the points to find the y-intercept. Using the point (5,3) , you would plug this point into the slope intercept equation, along with the slope which was found. 3= (2 x 5) +b. Solving this equation b=-7
3. The slop intercept form is y = 2x - 7
I hope this is the right answer!
PLZ HELP RN I WILL GIVE BRAINLIEST TO BEST ANSWER AND NO LINKS!!!
Answers
ZERO PAIRS:
A pair of numbers whose sum is zero.
scale drawing of a basketball court is 6.25 inches by 10.5 inches. The scale of the drawing is 1in. = 8ft. What is the area of the actual basketball court?
Answers
Therefore,
The actual area of the basketball court if the scale drawing is
11.75 inches by 6.25 inches is
Step-by-step explanation:
Given:
Drawing Scale of a basketball court,
1 inch = 8 feet
To Find:
Actual area of the basketball court if the scale drawing is
11.75 inches by 6.25 inches = ?
Solution:
Scale is given as
1 inch = 8 feet
Therefore actual length and width in feet will be,
Now Area of Court is shape of Rectangle,
Substituting the values we get
Therefore,
The actual area of the basketball court if the scale drawing is
11.75 inches by 6.25 inches is
Answer:
4,200
Step-by-step explanation:
6.25 x 8 =50, 10.5 x 8 =84. 50 x 84 =4,200
Hope this helped! ;) Have a good day! :)
4. If the base of a parallelogram is 61 m and the area is 645 m2, what is the height of the parallelogram
Answers
Answer:
10.57 m
Step-by-step explanation:
Let the height of the parallelogram be x m
Area of the parallelogram = base*height
645 = (61 * x ) m
x = 645/61
= 10.57 m
Hope this helps
Height of parallelogram = 10.57m
Given,
Base of parallelogram = 61 m
Area of parallelogram = 645 m²
Now, according to formula
Area of parallelogram = Base × Height
Substitute the given values in the formula,
645 = 61 × height
Height = 10.57 m
Hence, the height of the parallelogram with area 645m² and base 61 m is 10.57 m .
Know more about Parallelogram ,
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