Describe the transformation from triangle DEF to triangle D′E′F′ in the figure. Question 17 options:

Mathematics

1 answer:

Vikentia [17]3 years ago

6 0

Answer:

C) Reflection about the origin

Step-by-step explanation:

DE points to the right and slightly down. D'E' points to the left and slightly up. The segments are parallel, not perpendicular, so represent a rotation of 180°, not 90°. If the figure were subject only to translation, these segments would point in the same direction.

The transformation is a reflection about the origin (C). (This is equivalent to a rotation of 180°.)

You might be interested in

What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)

Bogdan [553]

Answer:

Step-by-step explanation:

If its positive then the equation will be also

6 0

2 years ago

Read 2 more answers

Please help with this math question :)

Nikitich [7]

I can't see the math

5 0

3 years ago

I WILL GIVE BRAINLIEST Part A: Create a fifth-degree polynomial with four terms in standard form. How do you know it is in stand

qwelly [4]

5x 3y^3 2z

I know it is in standard form because there are no more like terms.

Part B: Polynomials are always closed under multiplication. Unlike with addition and subtraction, both the coefficients and exponents can change. The variables and coefficients will automatically fit in a polynomial. When there are exponents in a multiplication problem, they are added, so they will also fit in a polynomial.

Or,

Refer to the photos:

hope this help :)

7 0

2 years ago

from the line y=2x-10 find the equation of the line that is perpendicular to this line and goes through the point (9,-5)

creativ13 [48]

2 is the slope so the slope perpendicular to that is -1/2 (negative reciprocal)
-5=-1/2(9) 9*-1/2=-4.5 and -4.5 - 0.5 = -5 so the equation for the line is y=-1/2x -0.5

5 0

3 years ago

The length of the shadow of a building is 100 meters

podryga [215]

Check the picture below.

make sure your calculator is in Degree mode.

6 0

2 years ago

Read 2 more answers