When the triangle is reflected over the x-axis and translated left 4 units, what are
the new points of the triangle?*
.

(-6,2) (-4,8) (2,4)
(6,2) (4-8) (-2,-4)
(8,-12) (14,-3) (-6,-7)
(5,-1) (2-3) (-1,-10)

Option B.

Step-by-step explanation:

From the given figure it is clear that, the vertices of triangle are (2,4), (8,8), (10,2).

If triangle is reflected over the x-axis, then

If triangle translated left 4 units, then

Therefore, the correct option is B.

109 trust me

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.