Answer:
C) 21 girls : 9 boys
Step-by-step explanation:
You just have to compare the ratio you're given to the answers and see if the ratios from the answers match up to the ratio you were given. The reason C is the answer is because if you divide by 3 in the ration, it is the same as the ratio you were given, 7:3
A line on this coordinate plane is horizontal when every input (x) has the same output y).
This function always gives the same output with no matter what input you put it in.
(10/3)^2 = 10^2/3^2 = 100/9= 11.1
Answer:
1260 inches squared
Step-by-step explanation:
Bottom: 24*6=144
Bottom front: 24*12=288
Bottom back: 24*12=288
Left side: 6*2=72
Right side: 6*12=72
Left top: 6*15=90
Right top: 6*15=90
Top front: (24*9)/2=216/2=108
Top back: (24*9)/2=216/2=108
144+288+288+72+72+90+90+108+108=1260
Answer:
999
Step-by-step explanation:
x - 13 = 1012
x= 999
