Answer:
(1/5 h)^2
Step-by-step explanation:
1/25 h^2
To make this a perfect square we need to take the square root and then square it
(sqrt(1/25 h^2))^2
we know that sqrt(ab) = sqrt(a) sqrt(b)
(sqrt(1/25) sqrt(h^2))^2
(1/5 h)^2
Answer:
each girl would get 12
Step-by-step explanation:
1x+1x+1x+1x=48
48÷4=12
1(12)+1(12)+1(12)+1(12)=48
Integers are 2n and 2n +2
2n * (2n + 2) = 840
4n^2 + 4n -840 = 0
Solving by quadratic formula:
n = 14 and n+2 = 16
Therefore the integers (2*n and 2*n+2) are
28 and 30
check:
28 * 30 = 840
Answer:
the answer is 16 i think
Step-by-step explanation:
you need to divide 20 and 1.25 and you will get 16 so the answer is 16