The vertices of triangle r's't' are r'(1, 3), s'(6, 4), and t'(4, 2). if triangle rst was dilated about the origin with a scale factor of 3, what are the coordinates of its vertices?

R(1/3, 1), S(2, 4/3), T(4/3, 2/3)

Step-by-step explanation:

Dilation by a factor of 3 about the origin multiplies each coordinate by 3. To find what was multiplied by 3 to get the given coordinates, we divide the given coordinates by 3.

R  (1/3 ,1)

S = (2,4/3)

T= (4/3,2/3)

Step-by-step explanation:

RST  becomes R'S'T'  by multiplying by 3

To get back to RST we need to divide by 3

R =(1/3, 3/3) = (1/3 ,1)

S =(6/3,4/3) = (2,4/3)

T= (4/3,2/3)

it has the same slope and a different y-intercept

hope this : )

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%