brainliest and 20 points! which best explains whether or not δabc ≅ δlmn? the figures are congruent because a 270° rotation about the origin and then a reflection over the x-axis will map δabc onto δlmn. the figures are congruent because a 90 rotation about the origin and then a reflection over the x-axis will map δabc onto δlmn. the figures are not congruent because point b corresponds with point n and point c corresponds with point m. the figures are not congruent because there is no rigid transformation or combination of rigid transformations that will map δabc onto δlmn.

Triangle ABC has vertices at points A(-1,1), B(-4,1) and C(-1,5).

270° rotation about the origin in anti-clockwise direction has the rule:

(x,y)→(y,-x).

Then

Reflection about the x-axis has the rule

(x,y)→(x,-y).

Then

Thus, triangles ABC and LMN are congruent.

correct option is A.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

you divide them and then you get the answer i took this class this year

step-by-step explanation: