Answer:
The complete question is
Find the percent of change. Round to the nearest tenth if necessary.
Notice that this change is an increase, to fint the percetange of change, we just need to divide and then multiply by 100 to have it in percetange expression:
So, the percentage of change is 100%, because the change is 25, that was the increase.
Which means 75 invitations represents 60% of the old number of invitations.
So, the percentage of change is 40%, because that's the percentage of the difference.
You can do another process, first find the difference:
Then, you divide:
So, the percentage of change is 12.5%.
So, the percentage of change is around 43%.
-reflected across the y-axis
-rotated 90 degrees clockwise about the origin
-reflected across the x-axis
-rotated 270 degree clockwise about the origin
Polygon ABCD is________ to create parallelogram A″B″C″D″.
-reflected across the y-axis
-rotated 90 degrees clockwise about the origin
-reflected across the x-axis
-rotated 270 degree clockwise about the origin
Polygon ABCD is -rotated270 degrees clockwise about the origin to create parallelogram A′B′C′D′.
Polygon ABCD is rotated 90 degrees clockwiseabout the origin to create parallelogram A″B″C″D″.
Given that
The figure shows three parallelograms: ABCD, A′B′C′D′, and A″B″C″D″.
According to the question
1. Polygon ABCD is________ to create parallelogram A′B′C′D′.
The quadrilateral ABCD draws the counterclockwise rotation of 270 degrees centered at the origin.
Suppose point A is attached to the arrow in red from the center (0,0). The arrow is now moved 270 counterclockwise. the new position of A marked A'. A' will also be "on" the axis as A was or is "on" the axis.
Rotation of 270 degrees on Coordinate Axes
Centered at origin
(x, y) → (y, -x )
(2, 3) → (3, -2)
Polygon ABCD is -rotated270 degrees clockwise about the origin to create parallelogram A′B′C′D′.
2. Polygon ABCD is________ to create parallelogram A″B″C″D″.
Rotation of 90 degrees on Coordinate Axes
(3, -2) -> (2, 3)
Polygon ABCD is rotated 90 degrees clockwiseabout the origin to create parallelogram A″B″C″D″.
To know more about Rotation click the link given below.
Answer:
19
Step-by-step explanation:
3x = -38 + 5x
3x + -5x = -38 + 5x + 5x
3x + -5x = -2x
-2x = -38 + 5x + -5x
5x + 5x =0
-2x = -38 + 0
-2x = -38
-2x / -12 = 38 / -2
x=19
Answer:
see below and see image.
Step-by-step explanation:
"inscribed" means the four corners (vertices) of the square are on the circle.
The diagonal of the square is the diameter of the circle. Use special right triangles or pythagorean thm to find the side length of the square in terms of r. Use Area formula for a square:
A = s^2 OR s×s
see image.
The correct answer is:
A linear function has a constant rate of change, while a non-linear function does not have a constant rate of change.
Explanation:
As the name implies, a linear function will graph as a straight line. Since it is a straight line, this means that the distance between any two consecutive points must be the same; it must go up or down the same amount between each pair of points, or it will not form a straight line.
This means that a table of a linear function will have consecutive values that either increase or decrease by the same amount.
A non-linear function, on the other hand, will not have these things. It will not graph as a straight line, and each pair of consecutive points will not increase or decrease by the same amount. Instead, they will increase or decrease by different amounts.
Answer:
Do you want the answer in the form of pi? Or just the decimal itself?
Step-by-step explanation: