Any number inside the modulus sign becomes positive. This means and so we have,
Solving these gives us
However if we check the second solution in the original equation we obtain . This is false and so can't be a solution.
Therefore the only solution is .
(Note: I'm not sure why the second solution didn't work but when there's a modulus sign involved it always pays to check your final answers to be sure. I'll have a think about it but in case you find out before I do, I'd be interested to know in the comments.)
IT WOULD LOOK LIKE A HOUSE OF THE KING
THE SCHOOL FEES SHOULD BE CHEAP THAT EVERYONE CAN READ AT THAT SCHOOL
THAT SCHOOL SHOULD MAKE HOMEFOODS IN THIER OWN SCHOOL AND GIVE THEM TO THEIR STUDENTS WHICH WILL MAKE ALL OF THEM HEALTHY
I think n is 9 hope i helped
Answer:
4 strawberries and 6 blueberries
Step-by-step explanation:
Answer: 78.02 cm²
Step-by-step explanation:
1. To solve this problem you need to apply the formula for calculate the area of a rectangle, which is shown below:
Where is the area of the rectangle, is its lenght and is its width.
2. You know that the rectangle has a length of 9.4 cm and a width of 8.3 cm, therefore, you must substitute these values into the formula. Then, you obtain the following result: