<u>Step-by-step explanation:</u>
<u>Here </u> ,There are no options given to choose which number is a cube root between 7 & 8 . So below provided answer is way to choose which numbers have cube root between 7 & 8 .
Here , We have to find that Which number has a cube root between 7 and 8 . Let's find out :
We know that ,
![\sqrt[3]{343} = 7\\\sqrt[3]{512} = 8](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B343%7D%20%20%3D%207%5C%5C%5Csqrt%5B3%5D%7B512%7D%20%20%3D%208)
So , the number which have cube root between 7 & 8 will surely lie in between of 343 & 512 . Suppose the numbers which which have cube root between 7 & 8 are 
, So these numbers lie between 7 & 8 i.e.
⇒ 
Therefore, all the numbers which lies between 343 and 512 or , have a cube root between 7 & 8 .
Answer:
-5
Step-by-step explanation:
-3.4 - 1.6 = -5
Group like numbers
6-3-4i-2i
3-6i
Answer:
It would cost <em>n</em> people $<em>nd</em> to play Decimal Decisions and $<em>nr</em> to play Ratio Rage. So, it would cost <em>n</em> people $<em>nd</em> + $<em>nr</em>= $2<em>n</em>(<em>d</em> + <em>r</em>).
<em>d</em>= Decimal Decisions and <em>r</em>= Ratio Rage
You didn't give a price for either game, so I just did variables in place of actual cost. Hope this helps!
Short Answer: 150
Remark
You have to use two facts.
1. The central angle = 2 * the angle at B
2. The central angle = the arc angle.
Given
angle at B = 75 degrees.
Calculate the central angle
Central angle = 2 * angle at B
Central angle = 2 * 75
Central angle = 150
Conclusion
The arc angle = Central angle
The arc angle = 150 degrees.
