I need help ASAP!!!!!Will mark answer with the best explanation as Brainliest!!!!!!
1 answer:
Answer:
All real numbers
Step-by-step explanation:
we have
we know that
To obtain g(f(x)), substitute the variable x in the function g(x) by the function f(x)
so
To determine the domain, remember that the radicand must be greater than or equal to zero
Adds 4 both sides
square root both sides
The solutions are
The domain is
(-∞,-2] ∪ [2,∞)
This expression is equivalent to say
All real numbers
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x = 3/2 or -1/3
Answer:
A. 22.5
Step-by-step explanation:
Apply Trigonometric function.
Reference angle = 64°
Opposite side to 64° = x
Hypotenuse = 25
Apply SOH:
Sin 64 = Opp/Hyp
Sin 64 = x/25
25 × Sin 64 = x
22.4698512 = x
x = 22.5 (nearest tenth)
Answer:
t = 54 m + 160
Step-by-step explanation:
I can do the whole explanation unless you just need the answer that's the correct answer
Answer:
12.5
Step-by-step explanation:
43 ¾ ÷ 3½ = 12.5
glad to help