Answer:
b
Step-by-step explanation:
Answer:
y=1
Step-by-step explanation:
6=2(y+2) distribute your first 2 outside of the (_)
6= 2y+4 then subtract 4 from both sides
Then you will have 2= 2y divide both sides by the 2 from 2y
After you have 1=y
Plug the new y value back in and you will have
2(1+2)= (_) always goes first so you will have 3
2(3) when you have a number beside of a (_) you multiple and receive the answer that this equals 6 to check yourself
Answer:
14:15
Step-by-step explanation: By reading the sentence carefully you should be able to get the first number and the second number. The sentence should tell you how to set it up.
2(P + 1) + 3(P + 2) > 2
2P + 2 + 3P + 6 > 2
5P + 8 > 2
Subtracting 8 from both sides,
5P > -6
Dividing 5 from both sides,
P > -6/5
P > -1 1/5
So, final answer of your question is -1 1/5
Hope it helped. Let me know, if you have some concern or doubt about it
Answer:
40° and 9°
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
If the polygon is regular then the measure of each exterior angle is
← where n is the number of sides
(a) for a regular 9 sided polygon
exterior angle = 
= 40°
(b) for a regular 40 sided polygon
exterior angle = 
= 9°
