3)
fixed cost =$ 99
variable cost per hour = $ 19
total cost can be given as
t = 99 + 19h
where h is number of hours vehicle used.
4) weekend daily cost is $ 29.99
total day she rented = friday + saturday + sunday = 3 days
so total rent = 29.99 × 3 = $ 89.97
72,000 + 47,500 + 65,000 +(3 X 10,000)=214,500 Total costs and expenses of the stadium
482,000 - 214,500=$267,500. Hope I helped :)
Answer:
DC = DA Given
DB = BD Reflexive property
ΔDCB ≅ ΔDAB LH
∠DBC = ∠ABD = 20°
Hope this helps!
Area of triangle is 1/2 * base * height.
we can turn this into a right triangle to get the height by saying the base is 5 and the hypotenuse of right triangle is 4. now to get the height we can use sine.
sin(a) = opposite/hypotenuse
sin (79) = x/4
x = 3.92
area = 1/2 * 3.92 * 5
area = 9.8
