I ONLY HAVE LITTLE TIME PLZ HELP
Which statement correctly identifies the line of reflection?
A.The triangles are reflected across the X-axis
B.The triangles are reflected across the Y-axis
C.The triangles are reflected across the line Y=X
D.The triangles are reflected across the line Y=-X
Answers
Explanation: The line Y=X intersects through the origin and has a slope of positive 1, so if you imagine that line on the graph shown, you're able to see how the triangles are reflected across it.
Also, when the X and Y coordinates are "flipped" for each triangle, you can tell that it's reflected across Y=X. For example, the point at the right angle for the red triangle is (1,-1), while the corresponding point on the black triangle is at (-1,1), "flipping" the coordinates.
Hope this helps!!! :)
Related Questions
write the equation
it passes through (0,-2) and is perpendicular to the graph of y=5x+7
Answers
Step-by-step explanation:
the line passes through (0,-2) and perpendicular to the graph of y=5x+7.
solution :
the slope = -1/5
the equation :
y+2 = -1/5 (x-0)
y = -1/5x - 2
the hypotenuse of a right triangle is 29, and the legs are consecutive numbers, what is the sum of the legs
Answers
The sides are 20 and 21 in right triangle.
What defines a right triangle?
The term "right triangle" refers to a triangle with an interior angle of 90 degrees.
The hypotenuse, the side of the right triangle that is opposite the right angle and is also its longest side, and the height and base are the two arms of the right angle.The term "right triangle" refers to a triangle with an interior angle of 90 degrees. The hypotenuse, the side of the right triangle that is opposite the right angle and is also its longest side, and the height and base are the two arms of the right angle.
29² = x² + (x+1)²
x²+ x² +2x +1 = 841
2x² +2x -840 =0
x² + x -420 =0
(x+21)(x-20)=0
x=20
the sides are 20 and 21
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(-2.9 +5.2u)(-0.1) = Submit
Answers
u is a variable
so we need to separate numbers and variables
Apply distributive law (a+b) •c = ac + bc
then (-2.9 + 5.2u)(0.1) = (-2.9• 0.1) + (5.2u•0.1)
-0.29 + 0.52u
Using the distributive property and combining like terms, simplify the expression.
-(3a+2)-3(5a+7)
Answers
Answer:
=−18a−23
Step-by-step explanation:
I hope this helps you
what is the parallel slope of y=7
Answers
Answer: y = 7 is a horizontal line that has a slope of 0
Step-by-step explanation:
) Complete the sentence.
+) Omar can buy ?
pairs of socks.
Answers
Answer:
Omar can buy a bunch of pairs of socks.
Step-by-step explanation:
u didnt give me an equation to solve
Answer:
At most of 7
Step-by-step explanation:
Mara found the length of time of an investment. The principal of the investment was $4,300, the interest rate was 6.2 percent, and the interest was $2,666. Mara made an error in her work. I = p r t. 2666 = (4300) (0.062) t. 2666 = (266.6) t. StartFraction 266.6 over 2666 EndFraction = t. 0.1 = t. What was Mara’s error?
Answers
Answer: Maria did not divide correctly
Step-by-step explanation:
Answer:
Maria did not divide correctly
Step-by-step explanation:
Describe a real or made up but possible example of a product that went through a time of scarcity. what was likely to happen to the price of the product when it was scarce, and why? (1-3 sentences. 3.0 points)
Answers
As the law of supply and demand states, there is an effect on the price of a product depending on its availability.
If there is a low supply and a high demand, there is an increase in price and vice versa.
Last 2012, there was a virus which infected millions of chicken. It was known as Avian influenza or bird flu. It resulted to scarcity of eggs.
As the law of supply and demand states, there is an effect on the price of a product depending on its availability.
For example we can use water. If a product becomes scarce its price would increase due to supply in demand.
If drinkable water became scarce its price would be greatly increased to its need and being in extreme demand.
In short, if there is a low supply and a high demand, there is an increase in price and vice versa.
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A hypothesis can be differentiated from a theory because it is...
a. a specific prediction arising from the theory. c. it talks about how one specific variable affects d. all of the above.
Answers
A hypothesis can be differentiated from a theory because it is a specific prediction arising from the theory. The statement that is true is, a hypothesis can be differentiated from a theory because it is a specific prediction arising from the theory. A hypothesis is a suggested explanation of a phenomenon or observed data that is testable.
Hypotheses are more detailed, and are written to explain precisely what you think is going to occur in your research and the reason for that prediction. A hypothesis will be rejected if it does not fit the data, whereas a theory will be modified to fit the data.
A hypothesis is more like a forecast, and a theory is more like a law that explains how certain events operate. Thus, we can conclude that a hypothesis is a specific prediction arising from the theory.
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Use elimination to solve the system of equations. Enter your answers in the boxes.
3x - 2y = 24
x + 2y = 48
X =
Hy=
v
Answers
Answer:
x = 18 , y = 15
Step-by-step explanation:
Given the 2 equations
3x - 2y = 24 → (1)
x + 2y = 48 → (2)
Adding the 2 equations term by term will eliminate the y- term
4x + 0 = 72
4x = 72 ( divide both sides by 4 )
x = 18
Substitute x = 18 into either of the 2 equations and solve for y
Substituting into (2)
18 + 2y = 48 ( subtract 18 from both sides )
2y = 30 ( divide both sides by 2 )
y = 15
William was offered a job that paid a salary of $39,000 in its first year. the salary
was set to increase by 2% per year every year. if william worked at the job for 25
years, what was the total amount of money earned over the 25 years, to the nearest
whole number?
i will give brainiest
Answers
Answer:
The answer is 19500
Step-by-step explanation:
2 times 25 is 50 so just multiply 39,000 by 50% and you get ur answer
> Find the area of a circle with diameter 12 yd. Use the value 3.14 and do not round your answer. Be sure to include the correct unit in your answer. 12 yd
Answers
\(area = \pi {r}^{2} \)
\(area = (3.14) {(6)}^{2} \)
\(area = (3.14)(36)\)
\(area = 113.04 \: yd\)
what side is the adjacent and what side is the opposite?
Answers
Answer:
angles A and C
angles C and B
Step-by-step explanation:
please mark this answer as brainliest
Marry me if you can answer this-
Answers
How do you convert cm into mL?
Answers
Answer:divideing by the whole number
Step-by-step explanation:
How many deciliters are in 1 milliliter?100100.10.01
Answers
We are asked to find how many deciliters can be found in 1 mililiter.
To get the solution we have to find the conversion factor. All we need to do is divide the volume by 100.
Here is a formula
\(\text{Value in deciliters =}\frac{Value\text{ in mililiters}}{100}\)This implies,
\(\begin{gathered} \text{Value in deciliters=}\frac{1}{100} \\ \text{Value in deciliters}=0.01 \end{gathered}\)ANSWER: 0.01
You want to read a certain book. This book costs \( \$ 20 \). If you only have \( \$ 10 \), can you buy the book? A. No. If you have \( \$ 25 \), can you buy the book? B. Yes. If you have \( \$ 25 \),
Answers
If you only have $10 and the book costs $20, No, you cannot buy the book. However, if you have $25, Yes, you can afford the book and still have $5 left after the purchase.
In scenario A, where you have $10 and the book costs $20, you cannot buy the book. The cost of the book exceeds the amount of money you have, leaving you $10 short. In this case, you would need to find an additional $10 in order to afford the book.
In scenario B, where you have $25 and the book costs $20, you can buy the book. With $25, you have enough funds to cover the full price of the book. After purchasing the book, the remaining amount found by subtraction of the cost of the book from the amount you have (ie) the remaining amount = the amount you have - the cost of the book = $25 - $20 = $5
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The given question is
You want to read a certain book.
A. This book costs $ 20. If you only have$ 10, can you buy the book?
B. If you have $ 25, can you buy the book?
he total cost for Larry, a mechanic for agricultural machines, can be expressed by the equafion \( T \mathrm{C}=50+10 Q^{2} \), whee \( Q \) is the number of repairs made by him. Which of the followin
Answers
The statements that are true for Larry's Auto Shop, with regards to the fixed cost and variable cost of the organization is the option A.
A. Statement I and II are true
What is a fixed cost?A fixed cost of production is a cost that remains the same as the production level changes. The basic infrastructure, rent, salaries, insurance, and taxes on the property are associated with the fixed cost of the organization.
The possible equation for the total cost for Larry, obtained from a similar question in the internet;
T = 50 + 10·q²
Where;
q = The quantities of repairs made by Larry's Auto Shop
I. When 0 repairs are produced, the variable cost is 0, therefore, the fixed cost = The total cost = 50 + 10 × 0² = 50
The fixed cost = The total cost
II. The above equation used to calculate the total cost = the fixed cost when 0 repairs are produced, indicates that the fixed cost = $50
III. The fixed cost is a fixed amount which remains the same for all amount of output produced, therefore, the the statement Larry Auto Shop's fixed cost depends on the level of output that is produced.
The possible statements in the question are;
I. When Larry's Auto Shop produces 0 repairs, its fixed cost equals its total cost
II. Larry's Auto Shop's fixed cost is equivalent to $50
III. The fixed cost of Larry Auto Shop depends on the level of output that is produced.
The options are;
(A) I and II are true
(B) I and III are true
(C) I, II, and III are true
(D) Statement I is true
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It costs $23,000 to attend 1 year at Texas State University, and I already saved up $4,000. How much money would I have to save each month for the next year to have the full $23,000?
Round to the nearest hundredth.
Answers
Answer:
\(\$1583.33\)
Step-by-step explanation:
Let \(d\) be the amount of money you need to save each month to have the full $23,000.
We can write the following inequality:
\(4,000+12d\geq 23,000\)
Solving for \(d\):
\(4,000+12d\geq 23,000,\\12d\geq 19,000\\d\geq \approx \boxed{\$1583.33}\)
Need help ASAP! What similarity property, if any, can be used to show that the following two triangles are similar?
A.) Not enough information given
B.) SAS
C.) SSS
Answers
Answer:
B. Sas
trust me its correct
El numero q se repite y se sums por si mismo tantas veces como unidades tenga el otro, se llama :
Answers
Answer:
lolololololololololololololololololololololo
Oaquin earns 2.00 for each magazine sale. Each time he sells a magizine he also gets a five daller-tip. How much money will he earn after selling x magazines
Answers
Answer:
$7 per magazine sale
Step-by-step explanation:
1 magazine = $2
$5 per magazine
$7 per magazine sold
Please give me the answer nothing else
Answers
Answer:
h = 45.5 ÷ 7
Step-by-step explanation:
The length of a rectangle i 2cm greater than the width of the rectangle. The perimeter of the rectangle i 24cm
Answers
The length of the rectangle is 7 cm and the width is 5 cm.
Perimeter of a rectangle:The whole distance covered by the rectangle's borders or its sides is known as its perimeter. As we know the rectangle will have 4 sides then the perimeter of the rectangle will be equal to the total of its four sides. And the unit will be in meters, centimeters, inches, feet, etc.
The formula for the Perimeter of the rectangle is given by
Perimeter = 2( Length + Width )Here we have
The length of a rectangle is 2cm greater than the width of the rectangle
And perimeter of the rectangle = 24 cm
Let x be the width of the rectangle
From the given data,
Length of the rectangle = (x + 2) cm
As we know Perimeter of rectangle = 2(Length+width)
=> Perimeter of rectangle = 2(x+2 + x) = 2(2x +2)
From the given data,
Perimeter of rectangle = 24cm
=> 2(2x +2) = 24 cm
=> (2x +2) = 12 [ Divided by 2 into both sides ]
=> 2x = 12 - 2
=> 2x = 10
=> x = 5 [ divided by 2 into both sides ]
Length of rectangle, (x+2) = 5 + 2 = 7 cm
Therefore,
The length of the rectangle is 7 cm and the width is 5 cm.
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If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to the nearest centimeter? (There are 2.54 centimeters in 1 inch)
Answers
6ft2 = 187.96 cm
175.26 + 187.96 = 363.22 cm
Round => 363 cm
At a sale, the price of a washing machine
was reduced by 12% to $440. What was the original price of the washing machine?
Answers
Answer:
$500
Step-by-step explanation:
100-12=88
88/100=440/x
88x=100(440)
88x=44000
/88. /88
x=500
hopes this helps
how to do this question plz
Answers
252mmSquared
Step-by-step explanation:
28+28=56
74-56=18
18÷2=9
9×28=252
Answer:
A=252
Step-by-step explanation:
B=28mm
P=74mm
we know the two sides of B= 28
28+28= 56
the perimeter is every added up P= 74
so we must minus 56-74 = 18
meaning side A= 18 then we divide it by 2 which is 9
to check... 9+ 28+9+28 = 74 same answer if 18+56= 74
Formula for Area = Lxw meaning 9x28
9x28 = 252
what is the solid of revolution obtained when you revolve the region bounded by the curves y equals x minus 1, y equals 0, and x equals 3 about the x-axis?
Answers
The height of the cylinder is 3 and its base is a circular disk with radius 1.
The solid of revolution obtained by revolving the region bounded by the curves y = x - 1, y = 0, and x = 3 about the x-axis is a cylinder.
The curves y = x - 1 and y = 0 bound a triangular region in the xy-plane with vertices (0, -1), (3, 0), and (1, 0). When this region is revolved about the x-axis, it generates a cylinder with height 3 and base a circular disk with radius 1.
A cylinder has traditionally been a three-dimensional solid, one of the most normal of curvilinear geometric shapes.
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What is the sum of i° + k°?
Answers
Answer
1 + 32 + 243 + 1024 + .. + n5
Step-by-step explanation:
Last week Jean ran 2 fewer than 4m miles.
This week she ran 0.5 miles more than last
week. Write and simplify an expression for
the total number of miles Jean ran in the
two weeks.