Answer:
<BCA = 44.4°
Step-by-step explanation:
Reference angle = <BCA = C
Opposite side length = x = 7 cm
Hypotenuse = y = 10 cm
Applying trigonometric ratio, we would have:



<BCA = 44.4° (to 3 SF)
Answer:
130.3 lbs
Step-by-step explanation:
Just plug in the 5.35 into the x and solve. Hope this helps :)
186/3=62
a possible answer could be 60, 62, 64.
Since the measure of an angle is 12 degrees less than the measure of its supplement, then x=180-x-12 or 2x=168 or x=84 and 180-x=96. Step 4. ANSWER: The angle is 84 degrees and its supplementary angle is 96 degrees.