![annikafischer](/avatars/3917.jpg)
annikafischer
21.10.2020 •
Mathematics
A coordinate plane with two polygons is shown. Polygon EFGH has vertices E at 1 comma 1, F at 1 comma 4, G at 5 comma 4, and H at 4 comma 1. Polygon E prime F prime G prime H prime has vertices at E prime negative 1 comma 2, F prime negative 4 comma 2, G prime negative 4 comma 6, and H prime at negative 1 comma 5. What set of transformations is performed on EFGH to form E′F′G′H′?
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics The change in y divided by that change in x is the , and in a example...
- M Mathematics a new car is purchased for 22400 dollars. the value of the car depreciates at 12% per year what will the value of the car be, to the nearest cent, after 13 years?....
- M Mathematics Decide where the first digit of the quotient should be placed without performing division. The first digit of the quotient for 2 , 370 ÷ 24 should be in the A. ones B. tens C....
- M Mathematics Identify the vertical asymptote of the function. f (x) = x^2+1/3(x=8) The vertical asymptote is at x =...
- M Mathematics Sterre charges $35 to file tax returns, but files for free if she only needs the easiest form then she donates $2 to clean water projects per tax retun she files. Then Sterre charged...
- M Mathematics Ahh math peeps! ! I ve been gifted some smart people lol, legit god sends...
- M Mathematics Solve for r. Your answer must be simplified. -9 + x 4 Check QUICKLY PL...
- M Mathematics 26. Use the diagram given below to answer the questions that follow. Diameter = 18cm (Use r = 3.14) a. Find the area of the circle. b. What is the circumference of the circle shown...
- M Mathematics Awnser correct awnser gets brailiest...
- M Mathematics I would wanna know how to solve this...
Ответ:
B. A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
Step-by-step explanation:
Polygons EFGH and E′F′G′H′ are shown on the coordinate grid:
What set of transformations is performed on EFGH to form E′F′G′H′?
A. A translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin
B. A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
C. A 90-degree clockwise rotation about the origin followed by a translation 2 units to the right
D. A 90-degree clockwise rotation about the origin followed by a translation 2 units to the left
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, dilation and rotation.
If a point X(x, y) is translated a units right and b units up, the new location is (x + a, y + b) also If a point X(x, y) is translated a units left and b units down, the new location is (x - a, y - b)
If a point X(x, y) rotated 90-degree counterclockwise about the origin, the new location is X'(-y, k)
Polygon EFGH has vertices E(1, 1), F(1, 4), G(5, 4), and H(4, 1). If the polygon is translated 1 unit right, the new location is E*(2, 1), F*(2, 4), G*(6, 4) and H*(5, 1).
If it is then rotated 90-degree counterclockwise about the origin, the new location is E'(-1, 2), F'(-4, 2), G'(-4, 6) and H'(-1, 5)
Ответ:
The answer to x is 5
Step-by-step explanation: