Answer:
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Step-by-step explanation:
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Answer:
With angle 4 as they are opposite angles
<span>choices....
a. csc = 15/12
sec = 15/9
b. csc = 15/12
sec = 12/15
c. csc = 9/15
sec = 12/15
d. csc = 9/12
sec = 9/15
a = 9 ; b = 12 ; c = ?
Pythagorean theorem: a</span>² + b² = c²
9² + 12² = c²
81 + 144 = c²
225 = c²
√225 = √c²
<span>15 = c
CSC = cosecant function = hypotenuse/opposite = 15/12
SEC = secant function = hypotenuse/adjacent = 15/9
Choice A: </span><span>csc = 15/12 sec = 15/9 </span>
Answer:
first Multiply the top numbers (the numerators). then Multiply the bottom numbers (the denominators). lastly simplify or reduce the answer
Step-by-step explanation: