Answer:
Step-by-step explanation:
we have
------> equation A
------> equation B
Remember that
The solution of the system of equation is the intersection point both graphs
Using a graphing tool
see the attached figure
The intersection point is
Answer:
If 23-26, that is -3
Well, because 23 can't minus 26, that's why you have to rearrange so that you can find the correct answer by letting -26 + 23.
The answer is d you have to divide 54÷3 that equals 18 so you multiply that by 7
How many times does 5 go into 30 6 times with 2 left over add 6.2 into 5=11.2
Answer:
Hope you got it....
Step-by-step explanation:
1=tan45∘
1=tan(22∘+23∘)
1=tan22∘+tan23∘1−tan22∘tan23∘
1−tan22∘tan23∘=tan22∘+tan23∘
1=tan22∘+tan23∘+tan22∘tan23∘
It will be the same for any two angles that add up to 45∘.
