Answer:
0.75 represents the weight.
Step-by-step explanation:
In the expression it said that W is the weight so 0.75 in the weight.
Answer:
Yes! Integers can be negative! -3, -4, -9, -2... You name it!
1/50 = x/1500
Cross multiply:
50x = 1500(1)
50x = 1500
x = 1500/50
x = 30 people
Therefore, the answer is b as 30 people will receive free admissions.
Answer:which one
Step-by-step explanation: which one 50
F(x) = 4.8x
Have to calculate the apothem of the octagon.
That is the altitude of one of the triangles whose base is x and vertex angle is 22.5 degrees. Divide 360 degrees /8 = 45 degrees, then divide by 2 for the altitude angle.
Using the apothem "a" formula for the area,
Area = a^2 P/2 where P is the perimeter which is 8x
Tan 22.5 = (x/2)/a. a = 1.2
