Cos = adjacent / hypotenuse
cos B = 4/5
B = cos^-1 (4/5)
B = 36.869897....
B = 36.87° (nearest hundredth)
Angle B = 36.87°.
Answer:
48in sq
Step-by-step explanation:
8*12/2=8*6=48
(0.35x + 0.14 * 18) / y = 0.23
x + 18 = y
Answer:
$241009.50
Step-by-step explanation:
35.50*3247=115268.50
35.50*3542=125741.00
+________
241009.5
