Answer:
The airplane gains speed when it takes off. Then it begins to lose speed at the same rate. The plane then stays at the same speed the rest of the time.
Answer:
0.9375
Step-by-step explanation:
1/2=0.5
7.5÷8
=0.9375
barely even once
Answer:
6 : 1
Step-by-step explanation:
divide by 3 on both sides
18 ÷ 3 = 6
3 ÷ 3 = 1
6:1
Answer:
1.25b
Step by step explanation:
The formula for finding the area of a square is:
![{s}^{2}](https://tex.z-dn.net/?f=%20%7Bs%7D%5E%7B2%7D%20)
The formula for finding the area of a triangle is:
![\frac{1}{2} bh](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20bh)
So for the square the area would be:
![{2x}^{2} \times {2x}^{2} = {4x}^{2}](https://tex.z-dn.net/?f=%20%20%7B2x%7D%5E%7B2%7D%20%5Ctimes%20%20%7B2x%7D%5E%7B2%7D%20%20%3D%20%20%7B4x%7D%5E%7B2%7D%20)
The area for the triangle would be: