Answer:

Step-by-step explanation:
From the question we are told that
Six wire are attached to a circuit board
Generally using multiplication rule
Let number of possible sequence be given as S
Mathematically

Therefore
Number of possible sequence 
Answer:
where is your shape
Step-by-step explanation:
firstly give shape then we find out perimeter
na
So area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A
Answer:
something
Step-by-step explanation:
Please be more specific. What do you want to know?
4^x is an exponential function with base 4 and exponent x; its graph is entirely above the horizontal axis, and the curve representing 4^x continues to rise as x increases. Its y-intercept is (0,4^0), or (0,1).