Answer:
27
12
3
0
3
12
27
Step-by-step explanation:
y=3x^2
JUST PLUG IN X
Answer:
if breadth is y feet long
let length be y+4
Step-by-step explanation:
therefore,
area=(4+y)*y
area=4y+y2
Answer:
Yes.
Step-by-step explanation:
4.7 is able to be written as a fraction, being a rational number.
Hope it helps!!
Let me know if I'm wrong...
You have the right one selected.
The answer is 2:1
To find this take each side of ABC and its corresponding side on DEF, then simplify. You can treat ratios just like fractions, so simplify them in the same way.
20:10 becomes 2:1
12:6 becomes 2:1
16:8 becomes 2:1
