What you’re doing is breaking it down into its parts and writing it into an equation that way long hand.
3 + .4 + .00 + .005
30 is the answer and what your name
Answer: d
Step-by-step explanation:
Note that the distance to the tower and the height of the tower create a right triangle at the base of the tower. The equation to find the height of a right triangle is to multiply the length times the tangent of angle β.
Given:
b = a · tanβ
tan(30°) = √3/3
Step 1: Solve
b = (30/1) · (√3/3)
b = (30 · √3) / (1 · 3)
b = (30√3) / (3)
b = 10√3
Set up the equation:
![(-4x - 2) \times 2x](https://tex.z-dn.net/?f=%28-4x%20-%202%29%20%5Ctimes%202x)
Distribute 2x to both of the terms in parentheses:
![-4x \times 2x = -8x^{2}](https://tex.z-dn.net/?f=-4x%20%5Ctimes%202x%20%3D%20-8x%5E%7B2%7D)
![-2 \times 2x = -4x](https://tex.z-dn.net/?f=-2%20%5Ctimes%202x%20%3D%20-4x)
![-8x^{2} - 4x](https://tex.z-dn.net/?f=-8x%5E%7B2%7D%20-%204x)
The answer is
B.
Answer:
9:24 am
Step-by-step explanation:
because Bus A will make 7 trips by the time Bus B makes 3 trips, and those trips take 84 min. per bus, and 84 min, is equal to 1 hour and 24 min.