I need help please!!!

I Need Help Please!!!

Answers

Answer 1
It would be option D because a dilation means an increase in size, where as a translation, rotation, and reflection are all movements that does not increase it size, so it will remain congruent

Related Questions

Find the vertex, focus, directrix, and focal width of the parabola. negative 1 divided by 40 x squared equals y

Answers

Answer:

2, 8, 90, 160

that is the focal, vertex l, direction

Name two triangles that are congruent by ASA.

Answers

Answer:

correct

Step-by-step explanation:

Angle-Side-Angle (ASA) Postulate:

If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.

<C = <G

CA = GD

<A = <D

Triangle CAT = Triangle GDO are the two triangles that are congruent by the ASA Postulate.

A painter uses 2 1/2 cans of paint 1/4 of a room. How much of a room could he paint with 1 can of paint?

Answers

Answer:

1/10

Step-by-step explanation:

First, convert your numbers to decimals.

2.5 cans of paint cover 0.25 area of a room.

Equation:

2.5=0.25

If you divide 2.5 by 5, you'll get 0.5.

But what you do to one side, you do it to the other.

0.25÷5= 0.05

So now you have your new equation

0.5=0.05

since you want 1 can of paint, multiply it by 2.

1= 0.1

convert it back to fraction: 1/10

hey guys i kinda need help with this one assignment for today THANKS

Answers

Answer:

Basic physics and common sense would say that of course they'd reach the same height if placed an equal distance away. I don't really know what else to do

Completely factor the following expression

x^2+6xy+3y^2
Please answer this ASAP I have 10 minutes to finish it

Answers

Answer:

No solution

Step-by-step explanation:

The concert tickets for Saturday were reduced from $50 to $30. By what percentage was the concert tickets reduced?

Answers

Answer:

40% price reduction

Step-by-step explanation:

The tickets were reduced by 40% because 20 is 2/5 or 40% of 50 and that was the amount of the price reduction.

Answer:

%40

Step-by-step explanation:

Here is why:

Because every dollar coutns as 2% of the price so 20 * 2 is 40 and you will get %40!

Any Questions?

Find the circumference of f

Answers

Answer:

its kinda hard to explain udisng words but mutiple to get acxorss then plit it and SFF and you should get the asnwer

Step-by-step explanation:

Which of the following translations is needed to carry AEFG onto its image AEFG'?

Answers

Answer:

Option B

Step-by-step explanation:

It's given that ΔE'F'G' is the translated image of ΔEFG.

Let the ΔEFG has been translated 'h' units on x-axis and moved by 'k' units on y-axis.

Let's choose a point E having coordinates (-5, -7)

By the rule of translation, coordinates of the image point E' will be,

E(-5, -7) → E'(-5 + h, -7 + k)

Coordinates of the image point E' → (-9, 4)

Comparing both the coordinates of E',

E'(-5 + h, -7 + k) = E'(-9, 4)

-5 + h = -9

h = -9 + 5

h = -4

-7 + k = 4

k = 4 + 7

k = 11

Therefore, rule for the translation will be,

E(-5, -7) → E'(-5 - 4, -7 + 11)

(x, y) → (x - 4, y + 11)

Option B is the answer.


Help me find length of missing side

Answers

Answer:

x=20.26

Step-by-step explanation:

tan40°=17/x

x=17/tan40°

x=20.25981107 or 20.26

Brewsky's is a chain of micro-breweries. Managers are interested in the costs of the stores and believe that the costs can be explained in large part by the number of customers patronizing the stores. Monthly data regarding customer visits and costs for the preceding year for one of the stores have been entered into the regression analysis and the analysis is as follows: Average monthly customer visits 1,462 Average monthly total costs $ 4,629 Regression Results Intercept $ 1,496 b coefficient $ 2.08 R2 0.86814 What is the percent of the total variance that can be explained by the regression equation

Answers

Answer:

The answer is "88.9%"

Step-by-step explanation:

The Variance percentage indicates through the REgression equation but, the R-Square, it becoming the determination coefficient. 88.871% of the variance could be explained according to the above results.

helpppppppppppppppppppppp​

Answers

I'll help you, I just don't understand what the exercise is asking for x or y?

The answer to rid question is A

Figure 2 is a translation image of Figure 1. Write a rule to describe the translation.
The translation rule is (x,y) →(x+(blank),y+(blank).

Answers

Answer:

(x, y) → (x - 1, y + 2)

Step-by-step explanation:

This is a translation left and up

Compare the coordinates of corresponding points:

(-2, -1) becomes (-3, 1)

The difference is:

-3 - (-2) = - 1 for x and 1 - (-1) = 2 for y

The translation rule is:

(x, y) → (x - 1, y + 2)

help shawty’s i’m stressin

Answers

Answer:

A dilation is a type of transformation that changes the size of the image. The scale factor, measures how much larger or smaller the image is. Each type of dilation (one that gets larger and one that gets smaller).

Step-by-step explanation:

I don't know if this'll be enough help, but it's a brief definition.  

which angles are complementary to eachother​

Answers

Answer:

1 and 5 are complementary angles

Step-by-step explanation:

A complementary angle is either of two angles whose sum is 90, meaning two opposite angles that add up to 90 degrees.

If you look at angle 3, you see that it is a right angle which is 90 degrees already so any answer containing 3 and another angle is incorrect.

Why 1 and 5 is the correct answer:

the angles 1 and 2 are right next to 3 which is a 90-degree angle, meaning that 1 and 2 add up to 90. angle 5 is opposite of 2 which means that angle 5 and 2 are equal.

So the 1 and 5 would add up to 90, making it the right answer.

Hope this helps you :)

help plssssssssssssssssss

Answers

Answer:

1,075 ft

Step-by-step explanation:

So you need to find area

15 x 25 =375 ft

35 x 20 = 700 ft

add together to get total of both

700 + 375 = 1,075

Hopefully im right!

A tree in Chau's backyard has been growing for 2.4 years. The tree is .25 meters tall.
What is the unit rate in meters per year?

Answers

Answer:

0.1042 meters per year

Step-by-step explanation:

Find the unit rate by dividing 0.25 by 2.4

0.25/2.4

= 0.1042

So, the unit rate is approximately 0.1042 meters per year

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP


Answers

Answer:

B

Step-by-step explanation:

Answer:

B is the correct answer.

hope it helps my friend.

plz mark me as brainliest if you want.

plz help with everything in the pic

Answers

HERE I TOOK PICTURES

i only understand number 11

can someone pls help!!

Answers

Answer:

[tex]y=-\frac{1}{9}(x-2)^2-3[/tex]

Step-by-step explanation:

When a quadratic equation is in the form [tex]y=a(x-h)^2+k[/tex] (vertex form):

The x-coordinate can be found by identifying which value makes [tex](x-h)^2[/tex] equal 0The y-coordinate can be found by identifying the k value (y=k)

Therefore, if the vertex of the function is at (2,-3), h needs to be 2 for [tex](x-h)^2[/tex]  to equal 0 and k needs to be -3. The only equation that displays this is G:

[tex]y=-\frac{1}{9}(x-2)^2-3[/tex]

I hope this helps!

Consider this data set: {49, 50, 45, 23, 35, 66, 34, 74, 54, 50}

The mean is:
The median is:
The mode is:
The range is:

Suppose the value 60 is added to the data set.

The mean increases by:
The median increases by:
The mode is:
The range is:

(PLS Copy and Paste this whole thing in your answer and write the answers)

Answers

Step-by-step explanation:

The mean is: 48

The median is: 49.5

The mode is: 50

The range is: 51

Suppose the value 60 is added to the data set.

The mean increases by: 1

The median increases by: .5

The mode is: 50

The range is: 51

Which is the equation of the parabola?

coordinate plane with a parabola facing down with vertex at negative 3 comma 0, the point negative 3 comma negative 5 and a horizontal line going through 0 comma 5

y = −one twentieth(x − 3)2
y = −one twentieth(x + 3)2
y = one twentieth(x − 3)2
y = one twentieth(x + 3)2

Answers

Answer:

y = -1/20(x + 3)²

Step-by-step explanation:

Consider the parent function:

y = x²

The graph of the function open up and the vertex is at the origin, the point (0, 0)

Now, if it opens down, it means it is a reflection of the parent function over x axis, hence it has a negative coefficient, the function becomes:

y = -x²

The vertex is shifted to the point (-3, 0). It means the function also translated left by 3 units, the function becomes:

y = -(x + 3)²

Since all the options have 1/20 as a coefficient, our function is:

y = -1/20(x + 3)²

This is option B

Find the number of distinct permutations of the letters in the word MATHEMATICS

Answers

Answer:

4989600

step by step explanation:

Step by step workout

step 1 Address the formula, input parameters and values

Formula:

nPr =n!

(n1! n2! . . . nk!)

Input Parameters & Values:

Total number of alphabets (n) & subsets (n1, n2, . . nk) in the word "MATHEMATICS"

n = 11

Subsets : M = 2; A = 2; T = 2; H = 1; E = 1; I = 1; C = 1; S = 1;

n1(M) = 2, n2(A) = 2, n3(T) = 2, n4(H) = 1, n5(E) = 1, n6(I) = 1, n7(C) = 1, n8(S) = 1

step 2 Apply the input parameter values in the nPr formula

=11!

(2! 2! 2! 1! 1! 1! 1! 1! )

=1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 x 10 x 11

{(1 x 2) (1 x 2) (1 x 2) (1) (1) (1) (1) (1)}

=39916800

8

= 4989600

In 4989600 distinct ways, the letters of word "MATHEMATICS" can be arranged.

A bag holds 2 red and 7 blue marbles. What is the probability of not selecting a red marble?
2/7
O a
Ob
7/2
2/9
Od
779

Answers

I think it’s b(not sure)

Solve for x for 180 ° < x < 270 ° . 1/sin^2 x=4

Answers

оун вы кому зб!!!!лыооыоы цыплят

what do a congruent shape look like

Answers

Answer:

Hey! :)

Step-by-step explanation:

Hope this helps!

Have a nice day<3

A circle with center O is shown. Create the equation for the circle.​

Answers

Answer:

(5 - 1)^2 + (1 - 1)^2 = 4^2

Step-by-step explanation:

Circle equation: ( x - h )^2 + ( y - k )^2 = r^2

(h,K) is the coordinate of the center.

Center: (1,1)

(x,y) choose a point that could be the radius. (I choose the one on the top left side).

Point: (5,1)

Diameter: 8

Radius: 4

Plug in:

( x - h )^2 + ( y - k )^2 = r^2

(5 - 1)^2 + (1 - 1)^2 = 4^2 (or 16)

Solve to see if it's true,

(5 - 1)^2 + (1 - 1)^2 = 4^2 (or 16)

4^2 + 0^2 = 4^2

16 = 16 (This is true, therefore, the equation is correct).

Answer:(x-1)^2 + (y-1)^2=16

Step-by-step explanation:

The sum of two numbers is 53 and the difference is 23. What are the numbers?

Answers

Answer: The number is 38

Step-by-step explanation:

I need help please thank you for your help

Answers

Step-by-step explanation:

Draw points at

(-1, -4)

(0, -2)

(1, 0)

(2, 2)

(3, 4)

Then draw a line through those points and that should do it.

This is the graph for the equation.

Determine for each number whether it is a rational or irrational number.​

Answers

In order:

irrational

irrational

rational

rational

Mark hits a tennis ball into the air. He uses the equation shown to approximate the
height, h, in feet, of the ball t seconds after he hits it.
h = -1612 +886 + 4
What does the 4 represent in Mark's equation?
A.
The ball was in the air for a total of 4 seconds.
B.
The ball landed 4 feet away from where Mark hit it.
C.
The ball was 4 feet above the ground when Mark hit it.
D.
The ball reached its maximum height 4 seconds after Mark hit it.

Answers

Answer:

C. The ball was 4 feet above the ground when Mark hit it.

Step-by-step explanation:

After he hit the tennis ball into the air, the ball was 4ft above the ground.

hope this helps and is right. p.s i really need brainliest :)

if my answer is wrong then I am incredibly sorry!

Other Questions
What is the value of x? Show me how you got that answer. What nation did Germany attempt to persuade into entering a war with America, but thenote was intercepted? What kind of information does the author use to support the idea that this storm was the worst in American history? Use specific details from the story that explain why the storm was considered the worst. Please answer ASAP I will gave brainliest to best answer Which elements have two electron shells? HeliumLithiumDoneBBoronCalciumOxygenLeadNitrogenKeep going Consider two circular swimming pools. Pool A has a radius of 24 feet, and Pool B has a diameter of 14.82 meters. Complete the description for which pool has a greater circumference. Round to the nearest hundredth for each circumference. 1 foot 0.305 meters The diameter of Pool A is meters. So, the diameter of Pool (select) is greater, and the circumference is (select) by meters. What is the slope of y= -7/5x +4 It was only yesterday she had thought with a shudder that life might be long," of what situational irony does she become aware? a train travels 18 km in 30 minutes.Find the speed of the train in km/h In a geometric sequence, a2=2, a3=16, and a4=128.Which equation can be used to find the nth term of the sequence, an?an=82n1an=2n1an=148n1an=214n1 check me if i am wrong. Why would a doctor most likely restrict a patient's contact with other people while the patient receives internalradiation?The patient's stress and anxiety would be eliminated.High levels of radiation can diffuse through the patient's skin.Social contact would increase the effect of the radiation treatment.Radioactive material can leave the patient's body through saliva, sweat, and urine. The box and whisker plots represent the number of minutes spent by users on two different social media groups. Which THREE statements are correct when comparing the plots?A) The median time for users of Group B is 40 minutes.B) Group B has greater median value than Group A.C) The data for Group B varies slightly more than Group A.D) The spread of the data for Group A is 25 minutes.E) The spread of the data for Group A is 40 minutes. explain what criminal case is Looking at the provided pictures and charts, how would you describe an African slave's trip across the Atlantic? What kind of shape would they be in when presented to the slave auctions? A rectangle has a perimeter of 10 meters.Choose all the possible dimensions of the rectangle.D A1 meter by 4 metersB.1 meter by 9 metersC. 2 meters by 3 metersOD. 3 meters by 2 metersO E. 4 meters by 1 meterOF. 5 meters by 5 metersG. 9 meters by 1 meter A person with negative Rh factor: O can receive A.blood from both Rh + or Rh- donors B.can B.receive blood from only Rh+ donors O C.can receive blood from only Rh-donors O D. can only receive blood from O- blood types William Carney's bravery in the Union assault on Fort Wagner in South Carolina resulted in Carney (0,2) (1,0) what is the equation of this line in slope intercept form Which of the following is an example of chemistry in forensic science?Estimating the trajectory and impact of bullet Calculating the force needed for a body to have fallen at a specific location Using blood spatter patterns to establish how a body was stabbedExtending DNA strands to match samples