Answer:
1/5,1/4,1/20, yes, yes
Step-by-step explanation:
$13 is your answer. Multiply 3x5 then subtract the total from 28
Answer: 2a sqrt 15a
Explanation:
Sqrt 60a^3
= sqrt 4 x 15 x a^2 x a
= 2a sqrt 15a (because 4 and a^2 are a perfect square so we can drag it out of the square root)
The first step is to add 8 to both sides
Divide all numbers by three to get:
9 : 11 : 2.
i hope this helps! :D
