Answer:
Octagon
Step-by-step explanation:
180(n - 2) = 1080
n - 2 = 1080/180
n - 2 = 6
n = 8
=> Polygon with 8 sides
=> Octagon
Answer:
a. -3.78x-0.84
Step-by-step explanation:
To simplify, combine like terms. Because you're just adding them you don't have to change any signs. Add/subtract the terms with an x, that will give you your first number, then add/subtract the terms without an x to get your second number.
Start by subtracting 4w from both sides to isolate the variable h and it's coefficient. This gives you:
s - 4w = 4h
Now you are going to divide both sides by 4 to isolate the variable h. This gives you your answer:
Answer:
3
Step-by-step explanation:
An isosceles triangle has 2 sides of the same length and they are in this case 5 units long so 5+5 and then we can only assume that the 3 side is 3-2 units long since we don’t have an approximate length