Answer:
a = 6
Step-by-step explanation:
-6(2 + a) = -48
it is basically 2 steps
Divide by -6 first
(2 + a) = -48 / -6
2 + a = 8
minus the 2
a =6
Answer:

Step-by-step explanation:
we have

Adds 16 both sides


A.) (-2,-4)
(7+3)/2=5, (10+2)/2=6
(-7+5,-10+6)
(-2,-4)
b.)r^2=244
10^2+12^2=244
r=2(61)^(1/2)
c.)(x+2)^2+(y+4)^2=244
5.104+4.103+7.10+1=
9.207+7.10+1=
16.307+1=
17.307
Answer:
3.1066≈3.1 feet
Step-by-step explanation:
3.1066≈3.1 feet