Answer:
237.9 yards
Step-by-step explanation:
90-23=67
cos 67⁰=x/610
x=610 cos 67
x= 610 x 0.39
x=237.9 yards
Answer: At least 9 vehicles
Step-by-step explanation:
Let the number of vehicles be represented by x
Based on the information given, will be calculated using the equation below:
2400 + 250x ≥ 4500
250x ≥ 4500 - 2400
250x ≥ 2100
x ≥ 2100 / 250
x ≥ 8.4
The person must sell at least 9 vehicles
By the factor theorem, if x + 3 is a factor of f(x) = -3x^3 + 6x^2 + 6x + 9, then f(-3) = 0
f(-3) = -3(-3)^3 + 6(-3)^2 + 6(-3) + 9 = -3(-27) + 6(9) - 18 + 9 = 81 + 54 - 9 = 126.
Therefore, x + 3 is not a factor of the given function
Answer:
Step-by-step explanation:
60° , 60° , 60°
B because three times means the distributive property. Hope this helps!