Answer: 3b^4(b+5-6b^3)
Step-by-step explanation:
Step-by-step explanation:
I don't recognize this problem, please make sure the input is complete.
Answer:
63
Step-by-step explanation:
-7 * -9 = 63
negative times negative is always positive:)
Answer:
x = 52.0
Step-by-step explanation:
Reference angle = 68°
Length of side Opposite to reference angle = x
Adjacent length = 21
Apply the trigonometric function, TOA, which is given as:
Tan 68° = Opp/Adj
Substitute
Tan 68° = x/21
21 × Tan 68° = x
51.9768238 = x
x = 51.9768238 ≈ 52.0 (approximated to nearest tenth)