Which transformation of triangle T will produce triangle U?

Transformation includes changing the size and position of a shape.

The transformations that produce triangle U from triangle T, are:

(c) Dilation by a scale factor of 2, and a reflection over the x-axis

From the graph that shows the relationship between both triangles (see attachment), we have the following observations.

This means that: the transformations from triangle T to triangle U, are:

Option (c) Dilation by a scale factor of 2, and a reflection over the x-axis

Read more about transformations at:

link

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

it’s the first one your welcome