Answer:
N + 3 = -5
n= -8
N-4=9
n=13
4+N=10
n=6
-10+N=3
n=13
N-10=1
n=11
-11+n=-12
n=-1
N+19=20
n=1
15+N=-10
n=-25
N-6=-12
n=-6
N+4=16
n=12
Step-by-step explanation:
Answer:
7ft
Step-by-step explanation:
Answer:
So first you make a expression for the length and width.
(a^2+3)x(a^2+2a+5)
(2a+3)x(4a+5)
Combine like terms
(2a+4a)x(3+5)
6ax8
This is the area
Step-by-step explanation:
에 y 당신 rl 비용 비용 비용 비용 위 윈
If the two circles are touching tangentially at one point then they have one point in common. If centers are C1 & C2 and radii are R1 & R2. then if distance C1C2 = R1+R2 then they have one point in common.
if 0< C1C2 < R1+R2 they are two points in common.
if C1C2 = 0 R1 = R2 then they have all the points in common. they are the same circle.