Answer:
2 and 1/2 cups of rice is 10 sushi rolls he can make.
Step-by-step explanation:
2 and 1/2 is 1/4 ten times as shown below.
1/4, +1/4, +1/4, +1/4, +1/4, +1/4,+ 1/4, + 1/4, +1/4, +1/4 = 10/4 = 2 and 1/2.
Answer:
y= -2, 1
Step-by-step explanation:
(x, y)
(2,-2)
(x, y)
(4, 1)
Since each side is r times the side of ABC, then 30*r+40*r+60*r is the perimeter, which equals 130r (by separating it into r*(30+40+60) using the distributive property)
1:3 :) why? well if we think about it 2:9 is just not gonna work, cross that out. 3:18? no, thanks. 1:3 is it