Ineed to find the slope of the question and the value x and y

The slope of this line is undefined.

In order to find the slope of any line, we use the following formula.

m(slope) = (y2 - y1)/(x2 - x1)

In this equation (x1, y1) is the first ordered pair and (x2, y2) is the second.

m = (2 - 1)/(-5 - -5)

m = 1/0

m = undefined

As for your answer for the values of x and y, x is always equal to -5, which you can tell by the two points. y can be absolutely any number.

529 and 531

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.