The question is at the top

Answers

Answer 1

Answer:
Translation, Rotation, Reflection.
Step-by-step explanation:
You can tell the first on is translated because the image moved down
you can the second transformation is rotation because the image has shifted around point b
You can tell the third one is reflection because the image is mirrored

Related Questions

1. Find the equation of the straight line that passes through the points (0, -1) and (-1,0).
2. For this problem, please use the point-gradient form of the equation that passes through
the points (2, -4) and has gradient/slope 3.
3. Find the equation of the straight line that is parallel to the line y = x-2 and goes through
the point (0,1). Use Desmos Graphing Calculator to check your answer.

Answers

Answer:

1) y = -x -1

2) y + 4 = 3( x -2)

3) y = x + 1

Step-by-step explanation:

The slope is the change in y over the change in x. The y values from the points given is 0 and -1. The x values from the points given is -1 and o

Slope: [tex]\frac{o - -1}{-1 - o}[/tex] = [tex]\frac{1}{-1}[/tex] = -1

y -intercept

y = mx + b Use the point (0,-1) and the slope to solve for b

y = -1

m = -1

x = 0

y = mx + b

-1 = -1(0) + b

-1 = 0 + b

-1 = b This is the y intercept.

y = mx + b

y = =x -1

point-gradient form is

y -y = m (x-x)

y - -4 = 3 (x -2)

y + 4 = 3( x - 2)

Parallel lines have the same slope.

slope is 1. Use this and the point (0,1) to solve for b

y = mx + b

1 = 1(0) + b

1 = 0 + b

1 = b

y = x + 1

Will give thanks and 5 stars But please show work

Answers

Answer:

Angle = 71.08°

Step-by-step explanation:

Since we're given all of the sides, we're able to use any one of the trigonometric proportions. I can go through all three to show how they all yield the same answer.

The sine proportion is [tex]\frac{opposite}{hypotenuse}[/tex]

Using the ? angle as our reference angle (which we can refer to as "a" for the sake of the math), the side measuring 70 units is the opposite side and the side measuring 74 units is the hypotenuse:

[tex]sin (a)=\frac{70}{74}\\ sin^{-1}=\frac{70}{74}=a = 71.07535558=71.08[/tex]

The cosine proportion is [tex]\frac{adjacent}{hypotenuse}[/tex]

Using a as our reference angle still, the side measuring 24 units is the adjacent side and the side measuring 74 units is the hypotenuse:

[tex]cos (a)=\frac{24}{74}\\ cos^-^1=\frac{24}{74}=71.07535558=71.08[/tex]

The tangent proportion is [tex]\frac{opposite}{adjacent}[/tex]

Using a as our reference angle still, the side measuring 70 units is the opposite side and the side measuring 24 units is the adjacent side:

[tex]tan(a)=\frac{70}{24}\\ tan^-^1=\frac{70}{24}=a=71.07535558=71.08[/tex]

Again, just use the steps for either one of the three trigonometric proportions

Math 2 MYP | 2.2a Checking for understanding
5 For the points P(10, 13), Q(17, 37), R(24, 13), and S(17, -11):
a Find the distances PQ, QR, RS and SP.
b Robin says: 'the lengths PQ, QR, RS and SP are all equal, so the shape
PQRS must be a square.' Determine whether Robin is correct.
c Robin's logical process was:
Premises:
Reasoning process:
Conclusion:
The four lengths are equal.
If a quadrilateral has four equal sides, then it is a square.
Since PQRS has four equal sides, it is a square.
PQRS is a square.
Explain the fault in Robin's logic.

Answers

a To find the distances PQ, QR, RS, and SP, we can use the distance formula:

Distance = √((x2 - x1)^2 + (y2 - y1)^2)

The distances are:

PQ = √((17 - 10)^2 + (37 - 13)^2) = √(49 + 24) = √73 = 8.6
QR = √((24 - 17)^2 + (13 - 37)^2) = √(49 + 24) = √73 = 8.6
RS = √((17 - 24)^2 + (-11 - 13)^2) = √(49 + 144) = √193 = 13.9
SP = √((10 - 17)^2 + (13 - (-11))^2) = √(49 + 144) = √193 = 13.9

b No, the lengths PQ, QR, RS, and SP are not all equal. Therefore, the shape PQRS is not a square.

c The fault in Robin's logic is that the premise "if a quadrilateral has four equal sides, then it is a square" is not always true. A quadrilateral with four equal sides is known as a rhombus, not a square. A square is a special type of rhombus in which all four sides are equal in length and all four angles are right angles.

Describe fully the single transformation that takes shape P to shape Q.

Answers

Answer: Shape P is similar to shape Q, however, shape P, is smaller than shape Q.

A single transformation that takes shape P to shape Q is; a dilation by a scale factor of 3 with a center of dilation at .

Reasons:

The give figure shows;

The preimage figure = P

The image figure = Q

The image P is larger than the preimage Q, therefore, the figure, Q is a

dilation of the preimage P

(x₁, y₁) = A point on the preimage, P = (2, 3)

(x₂, y₂) = The corresponding point on the dilated image, Q = (4, 9)

k = The scale factor = 3

Therefore;

The center of dilation, (x₀, y₀) = (1, 0)

Therefore;

The single transformation that takes shape P to shape Q is a dilation by a scale factor of 3 with a center of dilation at (1, 0).

Learn more here:

brainly.com/question/14550988

Step-by-step explanation:

Can you help me with thisss

Answers

Answer:

B. 2x - 5000

Step-by-step explanation:

She makes x now.

2 times x is 2x.

2 times minus 5000 is 2x - 5000.

Answer: B

Answer:

B. 2x-5000

Step-by-step explanation:

2x, the 2 means you're going to times that sum by 2. Then you have to subtract 5000 from that which we don't know how much she will have so the equation would be: 2x-5000

Help please
Multiply.
-2w(-5-w)

Answers

Answer:

[tex]10w + 2w^{2}[/tex]

Step-by-step explanation:

To solve this, we have to apply the distributive property and simplify:

(-2w x -5) + (-2w x -w)

[tex]10w + 2w^{2}[/tex]

Answer:

[tex]10w + 2w {}^{2} [/tex]

3. You want to know the area of your new bedroom so you can start planning for a new rug and furniture. Your bedroom on the drawing is represented by figure ABCD and your actual bedroom is represented by figure A'B'C'D'. If the dimensions of your bedroom on the drawing, ABCD, are 4.5 inches by 6 inches and the scale is 1 inch = 3.5 feet (the scale factor is 3.5), what is the area of your new bedroom A'B'C'D'? (10 points) A conversion (2 points) C Correct dimension A' B ID C' Correct final area (3 points) B' Work shown (5 points) D' Total /10

Answers

The area of the new rectangular bedroom represented by A'B'C'D 330.75 square feet.

Calculating for the area of the rectangular bedroom

We have that the dimensions of the bedroom on the drawing represented by ABCD are 4.5 inches by 6 inches, using a scale factor of 1 inch = 3.5 feet, we will have the dimensions of the new rectangular bedroom A'B'C'D as;

4.5 × 3.5 feet = 15.75 feet by

6 × 3.5 feet = 21 feet

area the new rectangular bedroom A'B'C'D = 15.75 × 21 square feet

area the new rectangular bedroom A'B'C'D = 330.75 square feet.

Therefore, 330.75 square feet is the area of the new rectangular bedroom represented by A'B'C'D.

Learn more about area here: https://brainly.com/question/2607596

#SPJ1

A school has a pep band, a sports band, a marching
band, and a concert band. In each band, there are
2 trombones for every 5 trumpets. Complete the table
for the bands.

Answers

5 Trumpets

10 Trumpets

8 Trombones

6 Trombones for 15 Trumpets

How do you solve 1.4f+1.1=8.3−f?

Answers

For the given algebaric expression, 1.4f+1.1=8.3−f where "f " is variable the solved value of "f" is 3..

We have an algebraic expression of one variable say f ,

1.4 f + 1.1 = 8.3 - f --(1)

we have to solve it

Step 1 : Multiply both sides by 10

1.4 f ×10 + 1.1 ×10 = 8.3×10 - f ×10

=> 14/10(10f) + 11/10(10) = 83/10(10) - 10f

=> 14f + 11 = 83 - 10f

Step 2 : Subtract 11 from both sides

=> 14f + 11 - 11 = 83 - 10f -11

=> 14f = 72 - 10f

Step 3 : Add 10f both sides

=> 14f + 10f = 72 - 10f + 10f

=> 24f = 72

Step 4 : Divide both sides by 24

=> 24f/24 = 72/24

=> f = 3

Hemce,the solved value of "f" is 3 ..

To learn more about Algebraic operation, refer:

https://brainly.com/question/28382533

#SPJ4

the linear factors of the cubic are ✔ (x – 2)(x – 3)(x – 5) . to solve for the leading coefficient, use ✔ –5 = a(0 – 2)(0 – 3)(0 – 5) . a = ✔ 1/6 write the function: f(x) = x3 – x2 x –

Answers

For the linear factors of the cubic, which are (x - 2)(x - 3)(x – 5), the function will be f(x)=1/6x³–5/3x²+31/6x–5.

What is linear factors?

The first-degree equations that make up a polynomial's linear factors serve as the foundation for higher-order and more complicated polynomials. The formula for a linear factor is ax + b, and it cannot be factored further. A linear factor model establishes a linear equation-based relationship between the return on an asset (such as a stock, bond, mutual fund, or other type of investment) and the values of a small number of factors.

Here,

The linear factors of the cubic are

=(x – 2)(x – 3)(x – 5)

To solve for the leading coefficient, use

–5 = a(0 – 2)(0 – 3)(0 – 5)

a = 1/6

f(x)=1/6x³–5/3x²+31/6x–5

The function will be f(x)=1/6x³–5/3x²+31/6x–5 for the the linear factors of the cubic that is (x – 2)(x – 3)(x – 5).

To know more about linear factors,

https://brainly.com/question/2510777

#SPJ4

(d) Use function notation to write g in terms of f.
1. g(x) = (x − 10)2
f(x)= x2
answer: g(x)= f(____)
2. g(x)= -x3-2
f(x)= x3
answer: g(x)= -f(____) + (____)
3. g(x)= -(x+6)2+2
f(x)= x2
answer: g(x)= -f(____) + (____)
4. g(x) = (x + 2)3 − 8
f(x)= x2
answer: g(x)= f(____) + (____)
5. g(x) = 8 − |x + 4|
f(x)= |x|
answer: g(x)= ____ - f(____)
6. g(x) = |−x + 5| + 7
f(x)= |x|
answer: g(x)= f(____) + (____)
7.

f(x)= √x
answer: g(x)= f(____) + (____)

Answers

The value of g in terms of f is:

[tex]x^{4} -20x^{2} +100[/tex]

[tex]x^{9} -2[/tex]

[tex]-x^{4} -12x^{2} -34[/tex]

[tex]8-||X|+4|[/tex]

[tex]|-|x|+5|+7[/tex]

A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain. The usual way to refer to a function is as f(x), where x is the input. A function is typically represented as y = f. (x).