Answer:
Step-by-step explanation:
- 29 is a prime number and therefore you can't factorize it.
the blank is 162
since 81 and 81 are both perfect squares the middle term (blank) will be the product of their roots times 2
√81=9
√81 =9
9 x 9 x 2
= 162
The 12 white shirts because if u times 3:4 that is the answer
We will say that the eastbound cyclist is going x mph. This means that the westbound cyclist is going x+3 mph.
They are both cycling for 6 hours and end up 162 miles apart.
Distance=rate*time
6x+6(x+3)=162
6x+6x+18+162
12x=144
x=12
So, the eastbound cyclist is going 12 mph.
Remember the westbound cyclist is going 3 mph faster, so s/he is going 15 mph.
Hope this helps!!
Answer:
Now,a
2
b
2
−ab
2
=ab
2
(a−b)
and
ab
2
−b
3
=b
2
(a−b)
Therefore,therequiredhcfbe
=b
2
(a−b)
