Answer:
Sorry this is late!
Step-by-step explanation:
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)
The percent of increase is 25 percent
Hello,
The equivalent decimal would be:
-0.7
Have a great day.