Answer:
144g
Step-by-step explanation:
Make a ratio:
15:108
20:x
cross multiply
15x = 2160
x = 144
Answer:
(f o g) (x) = f(g(x)) = f(1) = 2 = 2
(g o f) (x) = g(f(x)) = g (2) = 1 = 1
Step-by-step explanation:
hope that helps!
Answer: 72
Because the picture shows that there's a 90 degree angle in the bottom. We know that the bottom triangle is a 45-45-90 triangle. So the length of one side is 18 because a 45 45 90 triangle has two sides that are equivalent (x) and one side that is x. So now that we know the length of one side is 18, we know the lengths of all 4 sides. Adding them up ( 18 + 18 + 18 + 18) gives 72, which is the perimeter.
The answer is dust,salt and ice
three common solids are salt crystals,dust and smoke
And no water is not one!
.30 increase so it'd be 1.80
they earned 80 dollars more in september
Sep-360
Oct.280