Answer:
-459 2/9
Step-by-step explanation:
calculate 34-99= -65
and turn 2 7/9 into a mixed number as 25/9
leaves u with
7(-65)-7+25/9
multiply 7x-65=-455
-455-7+25/9
-462+25/9
get common denomionator and add
-4133/9 or -459 2/9 or -459.2
Answer x/3 -(-2)= 16
X/3+ 2=16
X/3=16-2
X/3=14
X= 14x3=42
Step-by-step explanation:
Answer:
104 ft
Step-by-step explanation:
use the formula 1/2(base1+base)x height
Plugging -6 in for x, we get -2sqrt(-6-7+1)=sqrt(something negative) which is clearly not possible.
Plugging -6 in for f(x), we get -6=-2sqrt(x-7+1) and 3=sqrt(x-7+1). Squaring both sides, we get 9=x-7+1 and by adding both sides by 6 we get 15=x, therefore having (15,-6) and proving that -6 is in the range, but not the domain (B)
