The answer to this question is A
Answer:
20
Step-by-step explanation:
1:0.8 is 5:4. 16 is the 4 and so the 5 is 4(1)x5 = 20.
A=3+(s/2)
a=206
206=3+(s/2)
minus 3 both sides
203=s/2
times 2/1 both sides
406=s
sabrina=406
to check
206=3+(406/2)
206=3+(203)
206=206
true
Answer:

Step-by-step explanation:
To find the midpoint, simply use the Midpoint Formula.
The Midpoint Formula states that for two points
and
, the midpoint will be:
.
So, here,
= (-2, -1) and
= (-2, 4). The midpoint is then: 
Thus, the answer is
.
Hope this helps!
They will all flash their lights together at 5:00 pm