Answer:
5^-4
Step-by-step explanation:
5^3/5^7=5^(3-7)=5^-4
Answer:
there are 12 picks
There is 2 2's
There is one 4 and two 8's
2/12 x 3/12 = 6/144 = 1/24
2 chances of getting wanted number/ 12 amount of outcomes
1/24 is correct
Step-by-step explanation:
Answer:
I will gladly assist you with your problem! (see explanation)
Step-by-step explanation:
Suppose that the tower's height is t and that the necessary distance is x.
To determine the value of t, use comparable triangle ratios:

Use Pythagorean Theorem to find the value of x:
(answer is rounded)
(I hope this helps solve your problem )
A2 = b2+c2 means
a squared=13squared- 5squared
=169-25
=144
=squared root of 144
=12
so your answer would be 12