I Need Help Please I dont understand?
1 answer:
Answer:
Step-by-step explanation:
One side is 9 more than the other regardless of the value of of x
This is because:
4(x+3)=3(x+1)+x
4x+12=3x+3+x
4x+12=4x+3 So the right hand side is 9 less than the left.
Since they are not equal the answer to part be is 0.
There are 0 solutions to this equation. If there were 1 or 2 solutions then the question would ask for those solutions.
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Answer:
45° or 135°
Step-by-step explanation:
Cos 2x = 0
2x = cos^-1 0
2x = 90° or 270°
x= 45° or 135°
She would get 4 dollars back because 15 times 4 is 60 and 18 tomes 2 is 36 add them and you get 96 subtract 96 from 100 and 4
Answer:
about 411.48
Step-by-step explanation:
Use a calculator
What do you mean? Pie is 3.14...
