Mathematics High School

Angie's rotation maps triangle XYZ to triangle X'Y'Z'. X(3,6) maps to X'(-3, 6) Y(1, -2) maps to Y'(-1, 2) Z(-1,-5) maps to Z (1,5) Which describes the rotation? 180° rotation O 270° clockwise rotation 90° counterclockwise rotation 90° clockwise rotation​

Answers

Answer 1

Answer:a

Step-by-step explanation:

A

Answer 2

Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation

If a point A(x, y) is rotated 180° rotation, the new point is at A'(-x, -y).

Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.

Find out more on Transformation at: brainly.com/question/1462871

Related Questions

Question: P=IRT solving for I

Answers

Answer:

I = P/(RT)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right  

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

P = IRT

Step 2: Solve for I

[Division Property of Equality] Divide RT on both sides:                             P/(RT) = IRewrite/Rearrange:                                                                                         I = P/(RT)

CAN SOMEONE PLEASE GIVE ME THE ANSWERS TO ALGEBRA NATION SECTION 7 TOPIC 6 WILL MAKE BRAINLIEST

Answers

Answer:

Im hella sorry i couldn't find the answer i tried my best sorry :c

list five rational numbers between -1 and 0

Answers

-1/5 -2/5 -3/5 -4/5 -1/2

Find the length of side a.


Answers

Answer:

b

Step-by-step explanation:

6^2+8^2=10^2

Answer:

B:8

Step-by-step explanation:

Use the Pythagorean Theorem.

Which expression is equal to 21/48?
a. 1/2 x 11/48
b. 7/12 x 3/4
c. 3/48 x 7/48
d. 10/6 x 11/8

Answers

Answer:

option b

Step-by-step explanation:

21/48 reduced to it's lowest term is 7/16 and solving option b... 7/12 ×3/4 3 would divide 12 to give 4 and multiply what you have left which is 7/4 ×1/4 would be equal to 7/16

7. Which equation is graphed below?
A. y = x + 1
B. y = |x|
C. y = [x]+1
D. y =[x]

Answers

Answer:A. I hope this helped you.
Answer A

Set by step explanation: ....

U.
2(5 + r)
A. 7 + r
B. 10 + 2r
C. 12r
D. 7 + 2r

Answers

Answer:

B. 10+2r

Step-by-step explanation:

make the cockroach method it distribute the numbers and letters.

Find the measure of the indicated angle will give brainliest

Answers

Answer:

it should be 40º but it doesn't look like that's an option...

Step-by-step explanation:

so we know that the inside of a triangle is equal to 180º and for the triangle on the right we already have two angles. so we can add the angles (41 + 72 = 113) and then subtract that from 180 to find the missing angle.

180 - 113 = 67º

now we also know that vertical angles are congruent/the same. so the vertice that is connecting the two triangles is also 67º. we can do the same thing we did with the other triangle, add the angles up and subtract from 180.

67 + 73 = 140

180 - 140 = 40º

we know this is true because when you add all the angles up it equals 180.

67 + 73 = 140 + 40 = 180

44 would put it at 184º which is not correct, and 150 would put it at 290ª which is also not correct...

2-10n more math homework :|

Answers

Step-by-step explanation:

Yea we need more information.

-2.75 + 8.25 shown work pls

Answers

Answer:

5.5

Step-by-step explanation:

Fisrst I would rearange the equation to read 8.25 -2.75 from there you would just subtract as normally.

Pls hurry !

What is the graph of the equation?
X=-3

Answers

Answer:

b

Step-by-step explanation:

factor completely 2x^2+10x+12

Answers

Answer:2(x+2)(x+3)

Step-by-step explanation:

First we have to take out the 2 in the equation

2(x^2+5x +6)

Then we can factor that

2(x+2)(x+3)

The point (12.-5) is
how many units away from the origin

Answers

Answer: it 13 units

Let M (-12, 5) be the given point and O (0, 0) be the origin. = 13 units.

Step-by-step explanation:

hope this helps have a nice night ❤️❤️❤️❤️

Solve the system of equations.
y=x+2
y=4x+23
Write your answer as
X=
y=

Answers

Answer:

Step-by-step explanation:

The required solutions of the given system of equations is x = -7 and y = -5.

What are simultaneous linear equations?

Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.

Here,

Given system of equation

y=x+2 - - - - -(1)

y=4x+23 - - - - (2)

From above equations,
x + 2 = 4x + 23
x = -7

Now,
y = -7 + 2
y = -5

Thus, the required solutions of the given system of equations is x = -7 and y = -5.

Learn more about simultaneous equations here:

https://brainly.com/question/16763389

#SPJ5

Evaluate the following expression. Round to the nearest hundredth when necessary.
27

Answers

Answer:

27?

Step-by-step explanation:

27 is a whole number you know

what is the midpoint of AB?

Answers

Answer:

(-4,-0.5)

Step-by-step explanation:

Evaluate each expression for the given value(s) of the variable(s). 5(9 + d) − 6 when d = 3

Answers

Answer:
54

Explanation:

Simplify the expression
5 (9 + d) - 6

If d = 3 replace d variable with 3 and solve

5 (9 + 3) - 6
5 x 12 = 60
60 - 6 = 54

Question 1:
Calculate the mean, median, mode
from the following data.
85,96,76,108,85,80,100,85,70,95

Answers

Answer:

Mean=88

Median=85

Mode=85

Mean :88
Median :85
Mode 85

1. Write the equation that models the height of the roller coaster. Start by writing the equation of the circle. (Recall that the general form of a circle with the center at the origin is x2 + y2 = r2. (10 points) Now solve this equation for y. Remember the roller coaster is above ground, so you are only interested in the positive root. (10 points)

Answers

Answer:

a.)x² + y² = 900

b.)y = √900 - x²

Step-by-step explanation:

P.S - The exact equation is as follows :

As given,

The shape of the roller coaster is a half of a circle. Center the circle at the origin and assume the highest point on this leg of the roller coaster is 30 feet above the ground.

a.)

Equation of circle be x² + y² = r²

As given , leg of the roller coaster is 30 feet above the ground.

⇒ r = 30

⇒x² + y² = 30²

⇒x² + y² = 900

∴ we get

Equation of height of Roller coaster - x² + y² = 900

b.)

As we have,  x² + y² = 900

⇒y² = 900 - x²

⇒y = √900 - x²

The equation that models the height of the roller coaster is [tex]y = \sqrt{900 -x^2[/tex]

The general equation of a circle is:

[tex]x^2 + y^2 = r^2[/tex]

From the complete question, the radius of the circle is 30 units.

This means that:

r = 30

So, we have:

[tex]x^2 + y^2 = 30^2[/tex]

Express 30^2 as 900

[tex]x^2 + y^2 = 900[/tex]

Subtract x^2 from both sides

[tex]y^2 = 900 -x^2[/tex]

Take square roots of both sides

[tex]y = \pm \sqrt{900 -x^2[/tex]

Remove the negative root

This is so because the roller coaster is above the ground, and the height will be positive.

So, we have:

[tex]y = \sqrt{900 -x^2[/tex]

Hence, the required equation is [tex]y = \sqrt{900 -x^2[/tex]

Read more about equations of circle at:

https://brainly.com/question/10244007

Name all the sets of numbers to which each real number belongs. Check all that apply. 4/7

Answers

Answer:

What are you talking about .

Step-by-step explanation:

Karem drives his car and 96 miles in 1 1/2 hours of karem continues to drive at this rate how many miles will you travel in 2 1/2 hours?

Answers

Answer:you have to find how much hrs are together the multiply by 2 and dived really i just need points

Step-by-step explanation:

I need this done! Decent amount of points! And chance of Boeing marked brainleist! O:

Answers

Answer:63

Step-by-step explanation:

I know this its 63

Answer:

Step-by-step explanation:

a)   21 divided by 3 = 7

       answer = 7

b)21+21=42

      answer = 2

c) 7+6 = 13

   answer = 7

d) I don't know or it could be -8-8= -16   (I am not sure)

e) 3 x 30= 90

  answer= 90

f)-7-6 = -13

answer= -13

Which system of inequalities has no solution?

A. y < 2x − 44
y > 2x + 1
B. 2x + y ≥ 3
y ≥ −2x − 3
C. 4x + 4y < 16
x > y + 16
D. y < −6x −24
y < 6x + 6

Answers

Answer:

My answer is letter d

Step-by-step explanation:

Sorry when im wrong

Answer:

B

Step-by-step explanation:

GRRRHRGR H.C DGDVFVDVECDEC

Factor each expression using the greatest common factor. 8x - 28; 12x + 15

Answers

Answer:

Step-by-step explanation:

8x -28 = 4(x - 28)

12x + 15 = 3(4x + 5)

Simplify the expression -2 (x + 4 + 5y).

Answers

-2x-8-10y hope that helps

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

What is the solution to the following inequality?
14-7X
O A. X>7
B. XX-2
O C. x>9
D. X-2

Answers

The solution for the inequality would be A

In the following figure, the value of x is...

Answers

Answer:

8.3

Step-by-step explanation:

Find the quotient and remainder when the first polynomial is divided by the second 3x⁴+16x³+6x²-2x-13; x+5

Answers

Answer:

Quotient : 3x³ + x² + x + 3

Step-by-step explanation:

Give the polynomial :

Dividend : 3x⁴+16x³+6x²-2x-13;

Divisor : x+5

Kindly check attached picture for detailed explanation.

Q6. Solve
4x + 3y = 5
2x + 3y = 1
Your answer

What does x equal and what does y equal

Answers


4x + 3y = 5...(1)
2x + 3y = 1...(2)

(2)*2:
4x+6y=2...(3)

(1)-(3):
4x+3y-(4x+6y)=5-2
4x+3y-4x-6y=3
-3y=3
y=-1

By sub. y=-1 in (2), we have
2x+3(-1)=1
2x-3=1
2x=4
x=2
The solution is x=2,y=-1

Answer:

(2,-1)

x=2

y=-1

Step-by-step explanation:

pls help <3 i mean i’m sure it’s easy but i don’t know what to write.

Answers

Circumference/Diameter = pi = 3.14
C/D = pi = 3.14
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