Answer:
pretty sure its 5
Step-by-step explanation:
2^2+5^2=c^2
4+25=c^2
29=c^2
so the answer would be B.
Answer:
404
Step-by-step explanation:
Use the recursive formula until you get to the term you want.
f(1) = 4
f(2) = f(1)^2 +4 = 4^2 +4 = 20
f(3) = f(2)^2 +4 = 20^2 +4 = 404
Answer:
145 each because the total 'area' of a circle is 360 like a square. 35+35 is 70. 360-70=290/2
Answer:
24
Step-by-step explanation:
Mack can choose any of the 4 for the first visit, any of the remaining 3 for the second visit, either of the remaining 2 for the third visit, then visit the last one. There are 4·3·2·1 = 24 ways Mack can do this.
_____
The number 4·3·2·1 is "four factorial", written as 4! (with an exclamation point). It is the number of ways 4 objects can be ordered, called the number of <em>permutations</em> of 4 objects.