Answer: 113.4 miles
Step-by-step explanation:
I think this correct because 7.56 x 5 = 37.8 then 21 days is 3 weeks so 37.8 x 3 = 113.4
Answer:
In a right angle triangle, one of the angles is 90°. It is given that one of the acute angled of the right angled triangle is 50°. We know that the sum of the measures of all the angles of a triangle is 180°. Now, let the third angle be x.
Since angles EFA, AFB, and BFC lie on a straight line, then they must add up to 180° (angle sum of a straight line)
So, 7x + 4 + 8x + 6 + 6x + 2 = 180
21x + 12 = 180
21x = 168
x = 8
Answer:
Answer:
f(g(x)) = g(f(x)) = x and f and g are the inverses of each other.
Step-by-step explanation:
Here, the given functions are:
To Show: f (g(x)) = g (f (x))
(1) f (g(x))
Here, by the composite function:
⇒ f (g(x)) = x
(2) g (f(x))
Here, by the composite function:
⇒ g (f(x)) = x
Hence, f(g(x)) = g(f(x)) = x
⇒ f and g are the inverses of each other.
