(3b-6)+(b-2)=180
4b-8=180
4b=188
b=47°
Hope my answer helped u :)
Answer:
(-3,6)
Step-by-step explanation:
(-1,3) -2x + 3y =(-3,6)
Answer:
Sam made a mistake, and their correct value is 30.
Step-by-step explanation:
Answer: option a.
Step-by-step explanation:
Given the expression
, you need to remember:
The Product of powers property:

The Power of a power property:

And:
![\sqrt[n]{a^n}=a](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%5En%7D%3Da)
Therefore, as the index of the radical is 2, you can rewrite
as:

Rewrite this and simplify. Then:


This matches with the option a.
Answer: i dont have the answer key but i did answer them for you
Step-by-step explanation: