Triangle ABC is graphed on a coordinate plane with vertices at A(-3, 7), B(9, -8), and C(-5, -6). If triangle ABC is dilated by a scale factor of 2 with the origin as the center of dilation to create A'B'C', what will be the coordinates of the dilated vertex of B' ?

452,489 to the nearest thousand is 452,000

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150