It is wrong, but close. Seperate the numbers and the varibles, to get 3/9 times x^2/x^5 which is the same thing, but can help you contemplate how to simplify the expression. If then simplified seperate you should get 1/3 times 1/x^3. From there just add the two to get 1/3x^3.
Answer:
7
Step-by-step explanation:
4/5 +x =11 /×5
20 +5x =55
5x=55 - 20
5x=35
x=35 :5
x=7
Answer:
-4 is the last option
Step-by-step explanation:
because;
k was positive now we inverse it to negative so all of what k was equal we now transform it to the opposite.
2000-$5
1000-$2.50
500- $1.25
250- $.62
2.50-$.06
Cos(t/2) I got .45 is that what you were looking for or do I need to plug it into the equation up top? can you give me notes of something? cos( -9/11/2) = .45