You simply need to compute the ratio between the length of the segment
and the length of the corresponding segment
<span>x<span>(<span>x+2</span>)</span></span><span>(<span>x−5</span><span>)
If this is wrong just tell me, i will be glad to remove it. :)</span></span>
Answer:
$37500
Step-by-step explanation:
45000 divided by 12 = 3750
3750 is how much he earns each month.
3750x2=7500
7500 is how much he earns in 2 months
45000-7500=37500
Answer:
a = 1
b = - 1
Explanation:
To know the values of a and b, we need to solve the following equation:
![z=\sqrt[]{2}\lbrack\cos (\frac{-\pi}{4})+i\sin (\frac{-\pi}{4})\rbrack](https://tex.z-dn.net/?f=z%3D%5Csqrt%5B%5D%7B2%7D%5Clbrack%5Ccos%20%28%5Cfrac%7B-%5Cpi%7D%7B4%7D%29%2Bi%5Csin%20%28%5Cfrac%7B-%5Cpi%7D%7B4%7D%29%5Crbrack)
So, replacing cos(-π/4) by √2/2 and sin(-π/4) by -√2/2, we get:
![z=\sqrt[]{2}\cdot(\frac{\sqrt[]{2}}{2}+i\frac{-\sqrt[]{2}}{2})](https://tex.z-dn.net/?f=z%3D%5Csqrt%5B%5D%7B2%7D%5Ccdot%28%5Cfrac%7B%5Csqrt%5B%5D%7B2%7D%7D%7B2%7D%2Bi%5Cfrac%7B-%5Csqrt%5B%5D%7B2%7D%7D%7B2%7D%29)
Applying the distributive property:
![\begin{gathered} z=\frac{\sqrt[]{2}\cdot\sqrt[]{2}}{2}-\frac{\sqrt[]{2}\cdot\sqrt[]{2}}{2}i \\ z=\frac{2}{2}-\frac{2}{2}i \\ z=1-1i \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20z%3D%5Cfrac%7B%5Csqrt%5B%5D%7B2%7D%5Ccdot%5Csqrt%5B%5D%7B2%7D%7D%7B2%7D-%5Cfrac%7B%5Csqrt%5B%5D%7B2%7D%5Ccdot%5Csqrt%5B%5D%7B2%7D%7D%7B2%7Di%20%5C%5C%20z%3D%5Cfrac%7B2%7D%7B2%7D-%5Cfrac%7B2%7D%7B2%7Di%20%5C%5C%20z%3D1-1i%20%5Cend%7Bgathered%7D)
Therefore, we can complete the equation as:
It means that a = 1 and b = - 1.
Answer:
212 miles per hour
Step-by-step explanation:
253 - 41 = 212
