I think is 12??? because area is l×w
Answer:
m<R = 22.62°
Step-by-step explanation:
Reference angle = R
Opposite = 5 cm
Hypotenuse = 13 cm
Apply the trigonometric function SOH:
Sin R = Opp/Hyp


R = 22.6198649°
m<R = 22.62° (nearest hundredth)
Answer:
Step-by-step explanation:
3 3/4 = 15/4
÷ 




Hope this helps
The answer would be -4 because you are dividing by -5