To mix the color “autumn purple,” a painter mixes 28 parts of blue to 48 parts of red. what is the ratio of blue to red? express the ratio in simplest form.

blue : red

7      : 12

Step-by-step explanation:

blue : red

28      48

Divide each by 4

28/4   48/4

7         12

blue : red

7      : 12

7 to 12

Step-by-step explanation:

28 to 48

2×2×7 to 2×2×2×2×3

(2×2)×7 to (2×2)×2×2×3

7 to 12

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

uhhh idk u yolo?