We can use the Pythagorean theorem:
d² = 22² + 50²
d² = 484 + 2500
d² = 2984
d = √2984
d = 54.626 m ≈ 55 m
Answer:
The range of communication for the two radios is 55 m.
I suppose the third term should say -10/3, not -103.
Notice that
-2 = -6/3
-4 = -12/3
so that, starting with the first term <em>a</em>(1) = -6/3, the every following term is obtained by subtracting 2/3.
-2 - 2/3 = -6/3 - 2/3 = -8/3
-8/3 - 2/3 = -10/3
-10/3 - 2/3 = -12/3 = -4
and so on.
So the recursive rule is
<em>a</em>(1) = -2,
<em>a</em>(<em>n</em> + 1) = <em>a</em>(<em>n</em>) - 2/3, for <em>n</em> ≥ 1
or C.
Ingles C would be diagonal so your best answer be D hope this helped !!!!!!
Answer:
10
Step-by-step explanation:
Answer:
just took the test
Step-by-step explanation:
:)