A farmer divides a rectangular plece of land with a perimeter of 140 yards into two trlangular parts as shown in the dilagram. If the area of ABC Is
600 square yards, what is the area of ACDR
Answers
Answer:
460 Square Yards.
Step-by-step explanation:
This answer was made using X,Y,Z in yards. (And Times)
Related Questions
Determine the solution for the system of equations: y = -2x + 1 3x - 2y = 5 A. (1, -1) B. (-1, 1) C. (-1, 0) D. No Solution
Answers
Answer:
Step-by-step explanation: d
A train is traveling at 60 km down the tracks, it continues traveling for 6
hours, how far did the train travel? *
A. 10 km
B. 120 km
C. 360 km
D. 12 km
please help with this!!
Answers
Answer:
the answer is a
Step-by-step explanation:
because 60/6= 10
Write an equation for the line in point slope form, that passes through the following points
(3,4) (6,10)
Answers
The equation pf a line in point slope form is as follows:
y - 4 = 2(x - 3)
How to find equation of a line in point slope form?The equation of a line in point slope form can represented as follows:
The line passes through (3, 4)(6, 10).
Therefore, the point slope form is as follows:
y - y₁ = m(x - x₁)
where
m = slopex₁ and y₁ are the coordinatesTherefore,
m = 10 - 4 / 6 - 3
m = 6 / 3
m = 2
Hence, the equation pf a line in point slope form is as follows:
y - 4 = 2(x - 3)
learn more on point slope equation here: https://brainly.com/question/223554
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Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of the scarf. What is Kelly’s knitting speed, in feet per hour?
1. 1 1/8 per hour
2. 3 feet per hour
3. 2 1/2 feet per hour
4. 4 1/2 feet per hour
Answers
Hope this helps!
it's 1 1/8 per hour.
Step-by-step explanation:
if it takes 1/3 hour to get 3/8, then if you add 6/8 which is the other 2/3 hour. you get 1 1/8
Gabriel was given a gift card for a coffee shop. Each morning, Gabriel uses the card to
buy one cup of coffee. Each cup of coffee costs $4 and the original amount of money
on the gift card was $20. Make a table of values and then write an equation for A, in
terms of x, representing the amount money remaining on the card after buying x
cups of coffee.
Number of Cups of Coffee Amount of Money Remaining on Card
Answer: A =
Answers
Please help stick on this !!!!!
Answers
Answer:
a) The new ordered pairs are X' (-3, -7), Y' (-2, -10), Z' (-5, -2)
b) The new ordered pairs are X' (6, 9), Y' (7, 12), Z' (4, 4)
Step-by-step explanation:
If the point (x, y) reflected across the x-axis, then its image is (x, -y), which means to reflect a point across the x-axis, change the sign of its y-coordinateIf the point (x, y) translated h units to the right and k units up, then its image is (x + h, y + k), which means add its x-coordinate by h and add its y-coordinate by k∵ X = (-3, 7), Y = (-2, 10), and Z = (-5, 2)
∵ The points reflected in the x-axis
→ Change the signs of the y-coordinates of the 3 points
∴ X' = (-3, -7), Y' = (-2, -10), and Z' = (-5, -2)
a) The new ordered pairs are X' (-3, -7), Y' (-2, -10), Z' (-5, -2)
∵ X = (-3, 7), Y = (-2, 10), and Z = (-5, 2)
∵ The points translated to be (x + 9, y + 2)
→ That means add the x-coordinates by 9 and y-coordinates by2
∴ X' = (-3 + 9, 7 + 2), Y' = (-2 + 9, 10 + 2), and Z' = (-5 + 9, 2 + 2)
∴ X' = (6, 9), Y' = (7, 12), and Z' = (4, 4)
b) The new ordered pairs are X' (6, 9), Y' (7, 12), Z' (4, 4)
Question in image. :)
Answers
a. f(a) =5a+12
we have 1. a=6
Therefore, where ever we find a we'll substitute in 6
f(6) =5(6) +12
6f=30+12
6f=42
so therefore 1. a=6 will match c on the right
2. a=2
f(2) =5(2) +12
2f = 10+12
2f = 22
therefore 2. a=2 will match a on the right
3. a=4
f(4) =5(4) +12
4f=20+12
4f=32
therefore 3. a=4 will match d on the right
4. a=5
f(5) =5(5) +12
5f=25+12
5f=37
therefore 4. a=5 will match b on the right
YOU GET 60 POINTS!! Ronald rents a car from Cheap Rent-a-Car for $25 plus $0.05 per mile. Dixon rents a car from Great Cars for $40 plus $0.03 per mile. How many miles must they both drive for their rental fees to be the same?
Answers
Answer:
750 miles
Step-by-step explanation:
25+0.05x=40+0.03x
0.02x=15
x=750
May someone help me out on this question?
Answers
Answer:
y = 2 for x < 0
x for 0 ≤ x < 3
3 for x ≥ 3
Step-by-step explanation:
From the graph attached,
Equation of line (1),
y = 2
Where x < 0
Let the equation of line (2) is,
y = mx + b
y-intercept 'b' = 0 [line (2) passes through origin]
Slope of the line 'm' = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
= [tex]\frac{3}{3}[/tex]
= 1
Therefore, equation of line (2) will be,
y = x
where 0 ≤ x < 3
Equation of line (3) will be,
y = 3
Where x ≥ 3
Therefore, piecewise linear function will be,
y = 2 for x < 0
x for 0 ≤ x < 3
3 for x ≥ 3
A train leaves at 17.22 and arrives at its destination at 18.14.
If the train travelled 56 km, what was it's average speed in km/h?
Give your answer rounded to 1 dp.
Answers
Answer:
48.5 km/h
Step-by-step explanation:
speed = distance/time
distance =56km
time = 1814h - 1722h
time = 52 min = 52/60h =13/15h
speed = 56*13/15
speed = 48.53
into 1dp= 48.5 km/h
Answer =
So first remember the formula:
Distance/Time= Speed.
Now you see how many minutes it is from 17:22 to 18:14.
17:22 > 18.14 = 52 minutes, 1 Hour = 60 minutes. Hence, 52/60.
Then you get your calculator and do, 56 km/ 52/60
So what I mean is basically 56 km *fraction line* 52 *another fraction line* and then 60 in your calculator. Then you will get a fraction then press SD in your calculator.
You should get 64.6153....
Now the final step is to round it to the 1st decimal place, so
64.6|153 after 64.6 is the first decimal place which is (1) and 1 is below 5 so it will not go up and therefore stay the same so, your Answer is: 64.6 km/h.
Hope it helped!
Also Guys I gave myself 1 rating lol by accident, and also the answer is right since I checked it with my seniors and teachers!
Sarah is buying roses and carnations to make center pieces for prom, Roses, x, cos
$3 each and carnations, y, cost $1 each. She can spend no more than $75 on the
Flowers. Which graph represents the solution to the problem?
Answers
Answer: Third option.
Step-by-step explanation:
We have the variables:
x = number of roses that Sarah buys
y = number of carnations that Sarah buys.
Each rose costs $3, then the price for x roses is: x*$3.
Each carnation costs $1, then the price for y carnations is: y*$1.
The total price will be:
$3*x + $1*y
And she can spend no more than $75, then we have the inequality:
$3*x + $1*y ≤ $75
Writing this as a line, we have:
y ≤ 75 - 3*x
Then the graph of this will be:
A solid line with a negative slope and the shaded part will be below that line.
The value of y goes between 0 and 75.
The value x goes between 0 and the value of x such y = 0, this is:
y = 0 ≤ 75 - 3*x
3*x ≤ 75
x ≤ 75/3 = 25
Then the value of x goes between 0 and 25.
The correct option will be the third one.
The correct graph is option 3.
Given,
Sarah buys x no. of roses and y no. of carnations.
The cost of each roses be $3, so cost of x roses be 3 x .
And the cost of each carnations be $1, so cost of y carnations be y.
The total cost will be [tex]3x + y.[/tex]
But as given in question she can spend no more than $75, so we have the inequality [tex]3x + y \leq 75[/tex].
Writing the above equation as a line we have [tex]y\leq 75-3x[/tex].
So graph of above line will be a solid line with a negative slope and the shaded part will be below that line so the value of y goes in between 0 and 75.
Now, value of x when y is o will be calculated from [tex]y\leq 75-3x[/tex].
[tex]0\leq 75-3x[/tex]
[tex]3x\leq 75[/tex]
[tex]x\leq \frac{75}{3}[/tex]
[tex]x\leq 25[/tex]
Now we have values of x in between 0 and 25.
here we have y in between 0 and 75 with a negative slope and x in between 0 and 25. so the shaded part will be below that line goes in between 0 and 75 on y axis . option 3 has shaded part in between 0 and 75 on y axis so the correct option is 3.
For more details on coordinate geometry follow the link:
https://brainly.com/question/18269861
Madison bought a dress priced at $98.25. The dress was 20% off. If she purchases the dress, what would the discounted price be?
A. $15.89
B. $78.25
C. $19.65
D. $78.60
Answers
Answer:
C. $19.65
Step-by-step explanation:
You have to find 20% of $98.25
This is equal to,
20% * $98.25 Because of usually means multiplication
= .20 * 98.25 Because .20 = 20%
= 19.65!
how do you do this ??? pls helpppp
Answers
Answer: m<2 = 83 degrees
Step-by-step explanation:
The sum of angles on a straight line= 180 degrees
97 + <2 = 180
<2= 180 -97
= 83 degrees
Cal is packing his suitcase to go on a trip. He wants to pack 4 pairs of pants chosen from the 8 pairs of pants in his closet and 5 shirts chosen from the 9 shirts in his closet. In how many different ways can this be done?
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Answer:
8820 ways
Step-by-step explanation:
Given that :
Selecting 4 pairs of pant from 8 available and selecting 5 shirts from 9 available
Using combination :
4 pants from 8 = 8C4
5 shirts from 9 = 9C5
Recall:
nCr = n! / (n-r)! r!
8C4 * 9C5 = [8! /(8-4)!4!] * [9! /(9-5)!5!]
8C4 * 9C5 = (8! /4!4!) * (9! /4!5!)
8C4 * 9C5 = 70 * 126
8C4 * 9C5 = 8820 ways
what would -3/4 look like as a slope?
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A brand new TV bought on Black Friday was $599. The value of the TV
depreciates by 22% each year. When will the value of the TV be less than
$240?
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and it would take three years.
Use the information to answer the question.
The equation y = 30x represents the distance, y, in miles, a domestic cat can run after hours. The table shows the distance, y, in miles, a domestic dog can run after x
hours.
Time(in hours)
0.5
1
2
Distance(in miles)
17.5
35
70
Part A
Based on this information, which statement is true?
1.The cat and dog run the same distance every hour
2.The cat runs more miles per hour than the dog
3.The distances the dog and cat run every hour cannot be compared.
4.The dog runs more miles per hour than the cat
.
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Answer:
An elk was clocked running 45 miles per hour. Which equation shows the relationship between the distance, y, and time, x, that the elk ran? ... 17 QuestionsShow answers. Question 1. SURVEY ... Which mapping diagram represents a relationship that is a function? ... The equation y = 30x + 50 gives the cost y after x months.
Step-by-step explanation:
what is the equation of the line that passes through the point 4,8 and has a slope of 3/2
Answers
Answer:
[tex]y = \frac{3}{2} x + 2[/tex]
Step-by-step explanation:
It gives us the slope in the question (3/2), so we can write an equation that looks like this:
[tex]y = \frac{3}{2} x + b[/tex]
To find the y-intercept we can plug the point (4,8) in the equation. Remember that 4 is x and 8 is y.
[tex]8 = \frac{3}{2} (4)+ b[/tex]
Now solve for b
[tex]8 = \frac{12}{2} + b\\8 = 6 + b\\2 = b[/tex]
Next, write the full equation using the slope and y-intercept:
[tex]y = \frac{3}{2} x + 2[/tex]
I hope this helps!!
- Kay :)
Answer:
[tex]y=\frac{3}{2}x+2[/tex]
Step-by-step explanation:
The image below shows proof that the equation [tex]y=\frac{3}{2}x+2[/tex] is the line that passes through point (4, 8) and has a slope of [tex]\frac{3}{2}[/tex].
Hope this helps! :)
Question in image :)
Answers
Answer:
A
x=> -6 is the inequality that represents the answer best.
What is the domain and range
Answers
Answer:
Domain: [-4,5]
Range: [-3,5]
Step-by-step explanation:
the smaller of two numbers is 2 less than 1/3 the larger. the sum of the two numberrs is 50 what is the value of the numbers
Answers
The smaller number is 14 and the larger number is 36.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
Let the smaller number would be x
And the larger number would be y
Given that the smaller of two numbers is 2 less than 1/3 the larger
So x - 2 = (1/3)y ⇒ 3x - 6 = y
The sum of the two numbers is 50
So x + y = 50
Substitute the value of equation 3x - 6 = y in the above equation,
⇒ x + 3x - 6 = 50
⇒ 4x = 50 + 6
⇒ x = 56/4
⇒ x = 14
Substitute the value of equation x = 14 in the equation x + y = 50,
⇒ 14 + y = 50
⇒ y = 36
Hence, the smaller number is 14 and the larger number is 36.
Learn more about the equation here:
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Okay so I'm working on this assignment and I see this question and I'm very confused, aren't the first 2 answers the same and the next 2 are? I am very confused...
Answers
Answer:
actually no.
Step-by-step explanation:
I assume you know the 4 inequalites:
The 4 Inequalities
Symbol Words Example
> greater than x+3 > 2
< less than 7x < 28
≥ greater than or equal to 5 ≥ x−1
≤ less than or equal to 2y+1 ≤ 7
The "open circle" represents less than or greater than, and the "closed circle" represents greater than or equal to or less than or equal to.
Hope it helps! Have a great day! :) let me know if it helped
Answer:
No
Step-by-step explanation:
The first and 2nd answer are different because in the first one the circle is open and in the 2nd one the circle is closed. When the circle is open it means that the number that the circle is on is not a part of the asnwer. This is represented by < or > signs. When the circle is closed it means the number is included in the answer. This is represented by the [tex]\leq or \geq[/tex] symbol.
Where should you plot the ordered pair (3,4) in relation to the origin?
Answers
Answer:
3 goes on the x acsis 4 goes on the y axsis
.6203 rounded to the nearest tenths
Answers
Answer:
.6200
Step-by-step explanation:
3 rounds down to 0.
Answer: 0.62
Step-by-step explanation: 0.62
Please help due in 10 minutes
+20 points if it’s right
Wrong answers will be blocked
Answers
Answer:
Step-by-step explanation: for the first picture
a, d,
second picture
1.DA = ZW
2. CB=YX
3. XY = BC
4. 8
sorry not sure about 5 and 6 though
A store has 7 red shirts, 15 black shirts, 13 white shirts, and 5 green shirts. Select the portion of the shirts that are black. Mark all that apply. *
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Answer:
8/5 portion of black shirt is there
HELP ASAP! I will give brainliest answer
Solve each equation and check the solution
1/3x + 2 = 1
0.75x - 0.5x = -3
0.4x - 0.75x + 0.5x = 3
Answers
Answer: 1/3x + 2 = 1 answer.) x=-3
0.75x - 0.5x = -3 answer.) y = 17
Step-by-step explanation:
;w;
What is the circumference of the circle below? (Round your answer to the nearest tenth)
Answers
Answer: B.
Step-by-step explanation: Remember, circumfrence is 2 pi r. multiply 6.1 and 2. That is 12.2. Then, use a calculator to multiply that to get approx 76.65. Round that up to 76.7.
How can I obtain the graph of f(x) = -1/2(x + 2)^2 - 5 from the graph of g(x) = x^2? please show work
Answers
Answer:
read the full answer
Step-by-step explanation:
To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.
Horizontal Shift: Right 2 Units
Vertical Shift: Up 5 Units
Reflection about the x-axis: None
Reflection about the y-axis: None
Vertical Compression or Stretch: Stretched
TO VIEW GRAPH TRY M-A-T-H-W-A-Y
which is the correct answer
Answers
Answer:
53
Step-by-step explanation:
AED reflects over so the values are the same