A homeowner wishes to put a fence around a space in her yard to create a dog pen. The space that she wants to fence in is shown below where each unit on the
graph represents one foot,
6
How many feet of fencing will the homeowner need to build the dog pen?
38 + 4V2
54
52
38 + 1072
Answers
Answer: the answer is C 52
Step-by-step explanation:
The length of the fencing needed is given by the lengths of the lines
that goes around the space she wants to fence shown in the graph.
Correct response:
The amount of fencing the homeowner needs is; 38 + 10·√2Methods used to find the length of fencing neededThe coordinates of the vertices of the fenced area are presented as
follows;
A(-7, 7), B(4, 7), C(6, -7), and D(-7, -7)
Therefore, by finding the distance between the given points, we have;
Length of AB = 4 - (-7) = 11
Length of AD = 7 - (-7) = 14
Length of CD = 6 - (-7) = 13
Length of BC = √((6 - 4)² + (-7 - 7)²) = [tex]\sqrt{200}[/tex] = 10·√2
Length of fencing needed, L = AB + AD + CD + BC
Which gives;
L = 11 + 14 + 13 + 10·√2 = 38 + 10·√2
The length of fencing needed, L = 38 + 10·√2Learn more about the distance between points given the coordinates here:
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Related Questions
Can you help order the numbers from least to greatest?
Answers
Answer:
1, 4, 3, 2 (from left to right)
Step-by-step explanation:
The order is 1, 4, 3, 2. Hope this helps :)
7*12 ÷ 7*4is equal to _____.
Answers
Answer:
3
Step-by-step explanation:
7*12 / 7*4
84 / 28
3
Answer:
3
Step-by-step explanation:
That would be the answer to this question
What are the zeros of the polynomial function f(x) = x3 + 10x2 + 24x?
-6, 0, 4
6,0,-4
-6,0,-4
6,0,4
Answers
divide by x
x(x^2 + 10x + 24)
factor it
x(x+4)(x + 6)
now solve for x
the answer is -6,0,-4
please help me on this will give you brainliest
Answers
Answer:
13.5
Step-by-step explanation:
Guy took out a 10-year loan for $63,000 at an APR of 10.9%, compounded
monthly, while Wilber took out a 10-year loan for $78,000 at an APR of 10.9%,
compounded monthly. Who would save more by paying off his loan 8 years
early?
Answers
Answer: Wilber would save more, because he borrowed $15,000 more in principal.
Step-by-step explanation:
Answer:
Answer: Wilber would save more, because he borrowed $15,000 more in principle.
Step-by-step explanation:
BRAINLIEST. PLEASE ANSWER
Answers
Answer:
a). Distance round one loop = 141.37 meters
b). Distance covered = 3534.29 meters
Step-by-step explanation:
Diameter of the given track = 45 meters
a). Distance round one loop of the track = circumference of the circle
Circumference of a circle = π × (Diameter)
= π × (45)
= 141.37 meters
b). Distance covered by going around the track 25 times = 25 × distance in one loop of the track
= 25 × 141.37
= 3534.29 meters
A rectangle has a length of x + 2, a width of 7, and a perimeter of 32.
The value of x is
Answers
Answer:
x=7
Step-by-step explanation:
You should first write an equasion to represent the question.
There are 2 ways you can write this → x+2+x+2+7+7 or 2(x+2)+2(7)
Then Simplify = To check the answer plug the answer back in ->14+4+14=32
2x+4+14=32
2x+18=32
2x=(32-18)
2x=14
x=7
Find the value of x in the pair of similar figures. PLEASE HELP
Answers
Answer:
10
Step-by-step explanation:
because you just multiply the number on the little box by 2
A tile expert is creating a design for a bathroom floor. He needs 6-sided
tiles and 3-sided tiles. Which two polygons does he use?*
Answers
Answer:
hexagons and triangles
I need help with Geometry
Answers
Answer: B
Step-by-step explanation:
Answer:
The answer is B. because it matches up with whats written up top
What expression is equivalent to
(7-2x)+(-4x-10)?
Answers
Answer:
The answer is...
−6
Two companies sell sports medals online. Company Y charges $3.59 per medal plus $9.99 for shipping. Company Z charges $3.99 per medal plus $5.99 for shipping. What is the fewest number of medals that can be purchased from Company Y to have a lower total cost than Company Z?
Answers
Answer: 9 I guess let me know the correct answer.
Step-by-step explanation: Hope this helps (:
Coefficient of x in -9 x y2z is
a) 9yz b) -9yz c) 9y2z d) -9y2z
please say the right answer
Answers
Given:
The expression is
[tex]-9xy^2z[/tex]
To find:
The coefficient of x in the given expression.
Solution:
Coefficient of a variable is the product of a number and other variables multiplying the variable in an algebraic expression.
In the given expression the number and variables other than x are -9, y² and z.
So, coefficient of x is
[tex]-9\times y^2\times z=-9y^2z[/tex]
Therefore, the correct option is (d).
A line with a negative slope intersects a horizontal line 3 units above the x-axis. Select each point that can not be the intersection of the two lines.
Answers
Step-by-step explanation:
Since both lines intersect each other 3 units above the x-axis, the y-value of the point of intersection must be 3.
Looking at the options, (-3, 5), (3, -2) and (0, -3) are all invalid points.
The points that can not be the intersection points are:
(-3, 5), (3, -2), and (0, -3)
Options B, C, and D are the correct answer.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
A line with a negative slope intersects a horizontal line 3 units above the x-axis.
This means,
The y-coordinate will be 3.
The y-intercept is y = 3.
The points of intersection will have the following form,
= (x, 3)
Thus,
(-3, 5), (3, -2), and (0, -3) can not be the intersection points.
Learn more about equation of a line here:
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Help with this problem
Answers
Answer:
12x -2 = 22
12x = 22 +2
12x = 24
x = 24/12
x= 2
therefore, the vale of x =2.
HELP PLEASE! Thank you!
Answers
Answer:
1. First choice
2. Image C
3. Fourth chioice
4. Third choice
5. First choice.
Step-by-step explanation:
First ScreenshotSolve the equation.
[tex] {x}^{2} - 9 = 0[/tex]
Use the difference of two squares formula.
[tex] {x}^{2} - {y}^{2} = (x + y)(x - y)[/tex]
[tex](x + 3)(x - 3) = 0 \\ x = 3, - 3[/tex]
Second ScreenshotA linear relationship already says it all. Find the graph that is NOT a curve. The only image that is not a curve and the graph straight forwards is the Image C aka A choice.
Third ScreenshotA nonlinear function is a function that does not have a straight line graph. All linear functions are linear, except for Quadratic and up. Every polynomial function with the degree greater than one wont be a linear.
Fourth Screenshot[tex]y = x + 3[/tex]
If we change the constant from 3 to 5 then we would get
[tex]y = x + 5[/tex]
The graph would shift up 2 units.
Last ScreenshotThe second and third graph both are function. We can tell by doing a line test. Simply draw a vertical line first. Then we check if the line intercepts the graph more than a point or not.
If the line intercepts more than a point then it is not a function.
If the line intercepts only a point then it is a function.
which scatter plot show a non linear association for the data
Answers
Answer:
Its the first one on the right
Step-by-step explanation:
I took the diagnostic and acced it.
Answer:
The answer is A
Step-by-step explanation:
If you weren't sure with the first one
Please help me with the questions
Answers
Step-by-step explanation:
length x or opposite will be 12.6
Answer:
x = 13
Step-by-step explanation:
Right Triangles
In a right triangle, there is an internal angle of 90°. The other two must add up to 90°.
The trigonometric ratios are satisfied in a right triangle. The tangent ratio, for example, is defined as:
[tex]\displaystyle \tan 35^\circ=\frac{\text{opposite leg}}{\text{adjacent leg}}[/tex]
The angle of 35° is adjacent to the side of length 18 and is opposite to the side of length x, thus:
[tex]\displaystyle \tan 35^\circ=\frac{x}{18}[/tex]
Solving for x:
[tex]x=18\tan 35^\circ[/tex]
This is the equation to solve. Now substitute the tangent for its value to get
x = 13
William paid $48 for 12 lbs. of steak, and Ava paid $70 for 10 lbs. Which person paid a greater ratio of dollars per lbs. of steak?
Answers
Answer: Ava paid a greater ratio.
Step-by-step explanation:
hope this helps :)
Please help someone
Is 8 - 2x equal to 10x + 3? Solve and say if they are equal to each other.
Answers
Answer:
No I don’t think they are
Step-by-step explanation:
Because when you solve them their different
JJ has two dogs. The combined weight of the two dogs is 60lbs. The larger
dog is twice the weight of the smaller dog.
Answers
Answer:
The larger dog weighs 40 pounds and the smaller dog weighs 20 pounds
Step-by-step explanation:
PLEASE HURRY WILL GIVE BRAILIEST!!
Write the equation in point-slope form that has a slope of -3/4 and passes through the point (2, -9).
Answers
......................
please help this is due soon! its timed and im scared
Answers
Answer: 1000(1.05)^X or C
Step-by-step explanation: F(x) = a(1+r)^X
A = Initial amount, which is 1000
r = growth rate, which is .05, and you add 1 to that
So it's 1000(1.05)^X
GOOD LUCK!! :D
14779.67635 Is this in the correct decimal place because it is not? Someone help me
Answers
Answer:
Yes it is
Step-by-step explanation:
You buy a total of 50 turkey burgers and veggie burgers for $90. You pay $2 per
turkey burger and $1.50
per veggie burger. WRITE and SOLVE a system of
linear equations to find the number y of veggie burgers that you buy.
Answers
There are two ways you can solve this:
Let x represent turkey burger and y for veggie burger.
2x + 1.50y = 90
x + y = 50
Work:
-2(x + y = 50)
-2x + -2y = -100
2x + 1.50y = 90 << Add like terms
+ -2x + -2y = -100
______________
-0.50y = -10 << Solve for y
y = 20
____________________________
Let x represent turkey burger and y for veggie burger.
2x + 1.50y = 90
x + y = 50 << Solve for x
x = 50 - y << Plug in y for 2x + 1.50y = 90
2(50 - y) + 1.50y = 90
100 - 2y + 1.50y = 90
-0.50y = -10
y = 20
The number of 20 veggie burger, you bought.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
You buy a total of 50 turkey burgers and veggie burgers for $90.
You pay $2 per turkey burger and $1.50 per veggie burger.
Let x represents the turkey burger and y represents the veggie burger.
So, the system of equations,
x + y = 50 equation 1
2x + 1.5y = 90 equation 2
Substituting the value of x from the equation 1 to the equation 2,
100 - 2y + 1.5y = 90
y = 20
Then x = 30
Therefore, 20 veggie burgers you bought.
To learn more about the system of equation;
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456 - 9099 divided by 56
Answers
Answer:
293.5
Step-by-step explanation:
Harry Potter RP!!
https://brainly.com/question/20615441
Can you help me please!!
Answers
Answer:
Its c
Step-by-step explanation:
If you add all of the amounts of paint that he has you will get 1 1/30
Hope this Helps!!!
what does is the c ? c + 13 = -17
Answers
Step-by-step explanation:
c + 13 = - 17
c = - 17 - 13
Therefore c = -30
Hope it will help :)
Answer:
c is equal to negative thirty.
Step-by-step explanation:
You can find out what c is by subtracting 13 from both sides of the equation:
c + 13 = -17
c + 13 - 13 = -17 - 13
c + 0 = -30
c = -30
I need some help ? Does anyone know this:)I’m new too this thats why im asking loll
Answers
Answer: Its the second choice
Step-by-step explanation: square area is base x height; the base is 12 the height is 4. triangle area = (base x height)/ 2; base is 12, times 4 (height), then divide by 2
A cell phone company charges a flat rate of $4.75 per month, with an additional charge of $0.19 per minute. How many minutes did Alexandra talk on her cell phone if her monthly bill was $27.55?