Well, ratios are basically fractions. There are 12 boys, so the ratio is 12/25. Since 25 - 12 is 13, there are thirteen girls, so the ratio of girls to student is 13/25.
17
as in right angle one has to be 90 degree others sum should be equal to 90
so if 3x+6 and 2x-1 are smaller angle their sum should add up to 90
3x+6+2x-1=90
x=17
answer is 2x-1 is smallest=33°
Answer:
I believethe answers are (x-1)(x+3)
Answer:
if you do fourth of the 8 and made it 4 squares for every one you could have 256 squares
Step-by-step explanation:
