Answer:
a≥-5/2
Step-by-step explanation:
Determine what type of transformation is represented.
A.Reflection
B.Dilation
C.none
D.Rotation
Given situation represents rotation transformation.
The correct answer is an option (D)
What is transformation?"It is the method of transforming the shape or size of an geometric object using different rules and methods."
What is translation?"It is a geometric transformation in which the object is moved from one place to another without change in its shape, size and orientation."
What is dilation?"It is a transformation where changing the size of an object without changing its shape."
What is rotation?"It is a geometric transformation in which the object is rotated about the axis of rotation without changing the size and shape of an object."
For given question,
ΔA'B'C' is transformed to ΔABC
We can observe that if we rotate ΔA'B'C' anticlockwise through certain angle then it would match ΔABC.
Therefore, the given situation represents rotation transformation.
The correct answer is an option (D)
Learn more about the transformation here:
https://brainly.com/question/22532832
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What the answer I nee this so I can move to the 9th grade
Answer:
el un angulo recto, la concha de tu hermana
Step-by-step explanation:
no seas boludooo
pls help with math queestion !!!!
Answer:
-4.66667 (the 6. is repeating)
what dose 0.31 × 1.4 =
I will mark as brainliest plzz!!
Which equation is true for X = 1.8
Answer:
x=9/5
and as a decimal it is 1.8
Step-by-step explanation:
Es la segunda es la que empieza por 3
1. Simplify (45) - (+14) .
Step-by-step explanation:
45 - ( +14 )
= 45 - 14
= 31
Hope it helps
Which expression is a sum of a number and a product
Find each missing measure
help quick
Answer:
1 = 75
2 = 56
3 = 124
4 = 41
Step-by-step explanation:
Find the triangle area. Drawing not to scale
Answer:
35
Step-by-step explanation:
https://www.omnicalculator.com/math/triangle-area?c=USD&v=given:0,hide:0,a1:10!inch,h1:7!inch
btw this is a triangle calculator use it instead of this dog dump of a app
AB describes a line.
AB has a gradient of 3 and passes through the point (1, 15)
Find the equation of line AB,
Answer:
y = 3x + 12
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 3 , then
y = 3x + c ← is the partial equation
To find c substitute (1, 15) into the partial equation
15 = 3 + c ⇒ c = 15 - 3 = 12
y = 3x + 12 ← equation of line AB
plsss help i’ll give brainliest if you give a correct answer
Answer:
1800
Step-by-step explanation:
that’s a fast typer that means 1 word a second!
anyways,
60 x 30 = 1800
Pamela needs to buy 12 yards of blue ribbon that costs $2.05 per yard. She also needs 6 yards of yellow ribbon for $1.85 per yard. If she gives the store cashier $40, how much change will she get back?
....
Answer:
13.5
Step-by-step explanation:
12 yards of blue ribbon that costs $2.05 per yard. is 24.6 . She also needs 6 yards of yellow ribbon for $1.85 per yard. is 11.1 24.6-11.1=13.5
If answered correctly I will give brainliest!
Answer:
a2 +b2 = c2
81 + 144=225
square root 225
15 is the answer
What is 1/6 as a percentage
Answer:
16[tex]\frac{2}{3}[/tex]%
Step-by-step explanation:
To convert from a fraction to a percentage, you can multiply the fraction by 100%.
[tex]\frac{1}{6}[/tex] × 100% = 16[tex]\frac{2}{3}[/tex]%
Identify the radius, diameter, and height of each cylinder, Find the Volume.
Answer:
36pi cm^3 or 113.097 cm^3
Step-by-step explanation:
Diameter = 6
Radius = 3
Height = 4
Volume = pi * r^2 * h
pi(3)^2*4 = 36pi cm^3 or 113.097 cm^3
is it right for people to get credit for an answer if they looked it up?
Answer: I mean if you can summarize the answer and put it in your on answer then yeah.
Step-by-step explanation:
Katherine has 4 red pens, 6 blue pens, and 11 black pens in her book bag. If she randomly pulls out one pen, what is the probability that it will be black?
Answer: 52.38%
Step-by-step explanation:
11 out of 21
11/21
.5238
52.38%
What is the value of 7P3?
021
35
210
840
Answer:
210
Step-by-step explanation:
The answer for 7p3 is : 210. This can be solved in the following way: 7p3 is an expression for permutation which means the number of ways of arranging 3 items from a total of 7 items.
Hope This Help?
Please Mark Me Brainly!
A corner store sells two kinds of baked goods: cakes and
pies. A cake costs $11 and a pie costs $6. In one day, the
store sold 9 baked goods for a total of $84. How many
cakes did they sell?
Answer:
They sold 4 cakes
and 5 pies...
Step-by-step explanation:
four cakes cost $44 and 5 pies cost $30
44+30= 84
really I just used trial and error by plugging in numbers.
hope this helps chu <3
Carrie found the difference 11/12 -- 2/3. she said * i found a common denominator 12,then subtracted the numerators to get 9/12* is carrie correct? Explain why she is or not correct.
Answer:
She isn't correct because after you find the common denominator, the numerator needs to be changed as well, so when she multiplied the denominator of 2/3 by 4 to get 12, she also had to multiply the 2 by 4, to get 8/12, and then subtracted, because otherwise, the new fraction isn't equivalent to the original fraction.
Veronica is an English tutor. She charges $60 for each tutoring session plus $0.75 per mile that she has to drive to and from the session. Write an equation to represent this situation. Explain how you got your equation.
Answer:[tex]60+0.75x[/tex]
Step-by-step explanation:
Given
Veronica charges $60 for each tutoring session
Also, there is an additional charge of $0.75 per mile
Suppose she drive x miles and the total cost is represented by C
the additional cost of driving is [tex]0.75\times x=0.75x[/tex]
[tex]\therefore[/tex] The total cost for the session will be the sum of fixed cost and variable driving cost
[tex]\Rightarrow C=60+0.75x[/tex]
Troy has an album that has 400 hockey cards. Each page of the album holds 4 hockey cards. If 19% of the album is empty, how many pages are filled with hockey cards?
Answer:
81 pages
Step-by-step explanation:
From the information given :
Total hockey cards = 400
Cards per page = 4
Number of pages = 400 /4
Number of pages in album = 100
% of album which is empty = 19%
% filled = 100 - 19 = 81%
81% of 100
0.81 * 100 = 81 pages
Which statement correctly relates the dilation of a circle with its new area?
Answer:
i believe it’s D
Step-by-step explanation:
What is the area of this figure?
Enter your answer in the box.
( )
Answer:
Step-by-step explanation:
its a trapezium 0.5(a+b)h
A coordinate plane is used to track the movement of a ship. The ship moved from (8, - 4) to (11, 11) on the coordinate plane. Which of the following translations describes the movement of the ship?
Answer:
the ship moved 4 coordinates away from the current position
Step-by-step explanation:
because 8-4 is 4
In the coordinate plane,
The ship moved 3 units right and 14 units up.
What is translation?A translation is a geometric change in Euclidean geometry that involves moving each point in a figure, shape, or space by the same amount in one direction. A translation may alternatively be thought of as moving the origin of the coordinate system or as adding a constant vector to each point.
Given:
A coordinate plane is used to track the movement of a ship.
The ship moved from (8, - 4) to (11, 11) on the coordinate plane.
The translation:
(11, 11) → (11 - 8, 11 +4) = (3, 14)
That means,
The ship moved 3 units right and 14 units up.
Therefore, hip moved 3 units right and 14 units up.
To learn more about the translation in geometry;
https://brainly.com/question/2373420
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graph the solution to this inequality on the number line. -4x+7>x-13
Answer:
the solution is x<4 (color green)
Step-by-step explanation:
hello :
draw the graph for the line : y= x-13 ( color bleu)
draw the graph for the line : y= -4x+7 ( color red)
the solution is x<4 (color green)
HELP PLEASE HELP I WILL MARK BRAINLEST 3. Elena types approximately 50 words per
minute. How many minutes will it take her to
type an essay with a maximum of 800 words?
Inequality
Solution
Answer:
if she types 50 words per minute it would be 16 minutes for her to get to 800 words
Step-by-step explanation:
Answer:
16 minutesStep-by-step explanation:
800 divided by 50 = 16
Use the Pythagorean theorem to find z.
About 71% of Earth’s surface is covered in water. If the surface area of the Earth is about 196,900,000 square miles, About what percent of the Earth’s surface is not covered in water? How many square miles is this?
Answer:
29 percent of the earth is not covered by water and 57,101,000 Square miles
Step-by-step explanation:
Vanna is saving for a trip. The hotel room will be $298.17 for 3 nights, and there will be additional fees. What is her daily cost?
Answer:
The daily cost is $99.39.
Step-by-step explanation:
In order to find the answer with the information provided, you have to divide the price given for 3 nights by the number of nights to determine the price per night which would be her daily cost:
$298.17/3=$99.39
According to this, the answer is that the daily cost is $99.39.