Answer:
49Pi
Step-by-step explanation:
Area of a circle is = to pi(r)^2
176 is the answer hope i helped!
Answer:
It would be the third one
Step-by-step explanation:
The one with the shortest top arrow because if you have -8 and you minus that by -2 that cancels out and instead the minus turns into a plus and the 2 becomes positive therefore it becomes -6
Answer:
1. 2x-3
2.-4x+12
3.9x+3
4.-15x-12
5.2x-5
6.-11x
7.23x+42
8.-21x
9.-2x-12
10.4x-8
Step-by-step explanation:
Answer:
y=2x+13
Step-by-step explanation:
find gradient which is -2
-7-3/0--5=-10/5 =-2
y-3 =-2. (cross multiply)
x--5
y-3=2x+10
y=2x+13
