Answer:
Midpoint={5.5,1}
Step-by-step explanation:
M={x1+x2/2,y1+y2/2}
M={6+5/2,-2+4/2}
M={11/2,2/2}
M={5.5,1}
Answer:
b=
1
9
n+
−19
9
Step-by-step explanation:
The question is basically asking you to get "h" to one side by itself, so...
v=1/3Bh
v/3=Bh
3v/B=h
Answer:
Step-by-step explanation:
207
2 thousands+ 2 tens = 2070
divide that by 10
2070÷10= 207
In a geometric sequence dividing any term by the term before it yields the common multiplier.
Then x/(x+8) = (3x-8)/x
Solving for x: reduces to x^2-10x +16 factor into (x-2)(x-8)
Then x = 2 or 8
2 produces a sequence of -2, 2, -2 ...
8 produces a sequence of 4, 8, 16 ...
