The speed thing above the chart, ya pretend that is not there

For this case we have:

a)

to convert as a percentage we have:

* 100% = 10%

b)

, if we multiply the numerator and denominator by 25 we have:

c)

Now we must write a fraction that represents 50%.

We have. If we multiply the numerator and denominator by 50 we have:

10%

Step-by-step explanation:

To find "a" you can multiply by 100, then this is:

To find "b", you can multiply the numerator and the denominator of the fraction by 25, getting:

To find "c", you can reduce the fraction . Then you get that this is:

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

google dat sis

step-by-step explanation: