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yanalaym [24]
3 years ago
11

If it is a rigid motion identify the type of transformation Help please

Mathematics
1 answer:
wel3 years ago
7 0
A transformation is rigid if the original shape remains the same shape and size after the transformation.

Flipping a pancake:
After it is flipped, the pancake should stay the same size and shape, so it is a rigid motion and it is a rotation.

Deflating an air mattress:
Deflating a mattress changes its size, so the transformation is not rigid. This is called a dilation.

Moving a clock's minute hand:
Moving the minute hand does not change the hand's size or shape so the transformation is rigid. This transformation is a combination of a translation and a rotation. The translation is what moves the hand around the center of the clock, and the rotation is what changes the direction of the hand.

Enlarging a photo:
Enlarging a photo changes the photo's size, so this transformation is not rigid. This is called dilation.

Putting a golf ball:
Putting does not change the size or shape of a golf ball, so this transformation is rigid. Putting a golf ball both rotates and moves the ball, so the transformation is rotation and translation.

Looking in a car's rear view mirror:
Assuming the car is moving relative to something behind it(because otherwise there would be no transformation), As things come closer to the back of the car, they would appear larger in the mirror, and as things move away from the back of the car, they would appear smaller in the mirror. Because the size changes when looking at the mirror, this is not a rigid transformation and is called dilation.

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Which equation is represented by the graph below?
natali 33 [55]

The equation of the graph, in slope-intercept form, is: C. y = 2/3x + 6.

<h3>How to Write a Linear Equation in Slope-Intercept Form?</h3>

The linear equation of a graph in slope-intercept form is expressed as y = mx + b. Where the variable in the equation are as follows:

  • b = y-intercept (this is the point on the y-axis where the line intercepts).
  • m = slope (this is the rise/run along the line = change in y / change in x).

Considering the graph given, to write the linear equation it represents, find the slope (m) and the y-intercept (b) of the line.

Slope (m) = rise/run = 2 units/3 units

Slope (m) = 2/3.

The line intercepts the y-axis at y = 6, thus, the y-intercept (b) would be 6. b = 6.

Substitute m = 2/3 and b = 6 into the slope-intercept form equation, y = mx + b:

y = 2/3x + 6

Thus, the equation, in slope-intercept form, that represents the linear graph as shown in the image given is: C. y = 2/3x + 6.

Learn more about the slope-intercept equation on:

brainly.com/question/1884491

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7 0
2 years ago
A bag of potatoes weighs 15 pounds. How many kilograms is this?​
Tresset [83]

Answer:

6.8 kg

Step-by-step explanation:

1 pound = 0.4536 kg

15(0.4536) = 6.804

4 0
3 years ago
WILL MARK BRAINILESTWhich statements are true about the solution of 15 greater-than-or-equal-to 22 + x? Select three options.
shutvik [7]

Answer:

Statements 2, 4, and 5

Step-by-step explanation:

15≥22+x

okay so that's

22+x≤15

and that is

x≤-7

the graph would not be a closed circle, it is a vertical line.

this means your 3 correct statements would be:

x less-than-or-equal-to negative 7,

–6 is part of the solution.

–7 is part of the solution.

the last two are true based on the inequality.

7 0
3 years ago
Translate the phrase into a variable expression: three less than the product of a number and six
CaHeK987 [17]
I think it will be C. 

hope its correct ! 
8 0
2 years ago
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Put these in order of size smallest first 60% 0.4 1/2
Ludmilka [50]
.4 is smallest, 1/2 , then 60% is greatest.
3 0
3 years ago
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