Which statement explains why △abc is congruent to △a′b′c′ ? a you can map △abc onto △a′b′c′ by reflecting it across the x-axis and then across the y-axis, which is a sequence of rigid motions. b you can map △abc onto △a′b′c′ by translating it 6 units left and reflecting it over the x-axis, which is a sequence of rigid motions. c you can map △abc onto △a′b′c′ by translating it 2 units up and reflecting it across the y-axis, which is a sequence of rigid motions. d you can map △abc onto △a′b′c′ reflecting it across the line y = x and rotating it 90° counterclockwise about the origin, which is a sequence of rigid motions.

Its B

Step-by-step explanation:

Answer is B

Step-by-step explanation:

Observing the two triangles ABC and A'B'C' we find the following.

ABC has become the new triangle by a continuous series of translations.

First the coordinates are shifted 6 units left horizontally thus making coordinates as (x-6,y) for (x,y)

Next translation is done by changing y coordinate into negative y.  In other words, (x,y) which became (x-6,y) now transformed into (x-6,-y)

The second can also be interpreted as translation of reflection over the x axis.

Now we find that ABC is exactly matched into A"B'C"

Hence ABC is congruent to A"B'C"

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )