The answer is C,because it half a number
Choices:
It has 3 terms and a degree of 9.
It has 3 terms and a degree of 10.
It has 4 terms and a degree of 9.
It has 4 terms and a degree of 10.
Answer : It has 3 terms and a degree of 10.
![5s^6t^2 + 6st^9 - 8s^6t^2 - 6t^7](https://tex.z-dn.net/?f=%205s%5E6t%5E2%20%2B%206st%5E9%20-%208s%5E6t%5E2%20-%206t%5E7%20)
Simplify the expression
![5s^6t^2 - 8s^6t^2 + 6st^9 - 6t^7](https://tex.z-dn.net/?f=%205s%5E6t%5E2%20%20-%208s%5E6t%5E2%20%2B%206st%5E9%20-%206t%5E7%20)
Combine like terms
![- 3s^6t^2 + 6st^9 - 6t^7](https://tex.z-dn.net/?f=%20%20-%203s%5E6t%5E2%20%2B%206st%5E9%20-%206t%5E7%20)
To find degree we add the exponents 's' and 't' of each term
![- 3s^6t^2 --> degree = 8](https://tex.z-dn.net/?f=%20-%203s%5E6t%5E2%20--%3E%20%20degree%20%3D%208%20)
( 's' has exponent 1)
![- 6t^7 --> degree = 7](https://tex.z-dn.net/?f=-%206t%5E7%20--%3E%20%20degree%20%3D%207%20)
Simplified expression is
Highest degree is 10
It has 3 terms and a degree of 10
Answer:
8.2
Step-by-step explanation:
-7.2 to -7.2 is 0
-9.3 to -1.1 is 8.2
Pythagorean theorem is a^2+b^2=c^2
0^2=0
8.2^2=67.24
0+67.24=0
√67.24=8.2
The distance between the to points is 8.2
Answer:
50.27
Step-by-step explanation: