<u>Answer:</u>
• f(g(x)) = + 8
• g(f(x)) = 16 + x + 65
<u>Step-by-step explanation:</u>
• f(g(x)) = f(x² + 1)
= + 8
• g(f(x)) = g( )
= + 1
= x + 16 + 64 + 1
= 16 + x + 65
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1 answer:
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Answer:
c = 60.65 cm
Step-by-step explanation:
Given that,
The two sides of a triangle are 33 cm and 37 cm.
The angle between these two sides is 120°.
We need to find the length of the third side of the triangle. Let c is the third side. Using cosine rule,
a = 33 cm, b = 37 cm and C is 120°
So,
So, the length of the third side of the triangle is 60.65 cm.