Answer:
6
Step-by-step explanation:
There is no perfect square root of 40 but when calculated it would be 6.33 which rounds down to 6.
Answer:
9x+4y+2
Step-by-step explanation:
3x^2+4y+2
3x^2 = 3x*3= 9x
9x+4y+2
So the answer is 9x+4y+2
Answer:
pretty 5
Step-by-step explanation:
5
hahaha
got it on khan
Answer:
21/4
Step-by-step explanation:
3/4 x 7
you need to multiply 7 by the 3 which gives you 21
so 21/4