Answer:
135
Step-by-step explanation:
43 times 3 is 135
Answer:
An =4^(n-1)
Step-by-step explanation:
hello :
the sequence is geometric because : (-64)/(-16) = (-16)/(-4)=-4/-1= 4=r
the nth term is : An =A1 × r^(n-1)
a common ratio is : r and A1 the first term
in this exercice : r =4 A1 = 1
An =A1 × r^(n-1)
An =1 × 4^(n-1)=4^(n-1)
Answer:
what grade is this
Step-by-step explanation:
The answer is the first row 12, 24, 48, 96
You will need to use the Pythagorean Theorem, actually a derivative of it sometimes called the "distance formula" to find the length of the segments between two points. Mathematically the distance is:
d^2=(x2-x1)^2+(y2-y1)^2
d=√(dx)^2+(dy)^2)
