An 8 sided polygon is, an Octagon
Answer:
x = -19; y = 25/3
Step-by-step explanation:
Step 1: solve the equation with only one variable
Isolate the variable (x)
x + 10 = -9
x = -9 - 10
x = -19
Step 2: input new information into the other equation
If x = -19, then:
2(-19) - 6y = 12
Isolate the variable (y)
-38 - 6y = 12
-6y = 12 + 38
-6y = 50
y = 50 ÷ 6
y = 50/6
Simplify
y = 25/3
Answer:
v=9
Step-by-step explanation:
12v-44+6v+23+15v-9+v+30+6v=360
40v=360
v=9
He watches TV at around 8:00 P.M., though it could be any other time around the world.
Answer:
-0.125
Step-by-step explanation:
