Answer:
21y
Step-by-step explanation:
= 3(2y+5y)
= 3 × 7y
= 21y
That's it
Have a good day
Answer:
because the square root of 10 is an irrational number, and only rational numbers are integers. integers are whole numbers and have no fractions or decimels... hope it helps
It's that forntite is better yahbk a game your playing
Answer:

Step-by-step explanation:




2L + 2W = perimeter
dividing both sides by 2
L + W = (perimeter / 2)
Length = (perimeter / 2) -Width
Width = (perimeter / 2) -Length