Answer:
15.5%
Step-by-step explanation:
Answer:
Step-by-step explanation:
Frist do the parentheses
Write out the sum formula for sin
<span>sin(x + y) = sinxcos + sinycosx </span>
<span>Then expand sin(a + b) + sin(a - b) </span>
<span>sinacosb + sinbcosa + sinacosb - sinbcosa </span>
<span>The 2nd and 4th terms cancel and you get </span>
<span>2sinacosb</span>
Answer:
$5.01
Step-by-step explanation:
If you use this give me brainliest
Answer:
Angle Bisector
Step-by-step explanation: