To solve this question, follow the steps below.
Step 01: Find the LCM of 5 and 6 (denomitators).
5, 6 | 2
5, 3 | 3
5, 1 | 5
1, 1
The LCM is 2*3*5 = 30
Step 02: Rewrite the fractions using 30 as the denominator.
To do it, divide 30 by the original denominator and multiply the result by the numerator.
Step 03: Solve the expression.
First, since the fractions have the same denominator, you can write them using only one denominator:
Now, remove the parentheses by solving the multiplications.
Adding like terms:
Answer:
Answer:
3 x 10^-1 km per second.
Step-by-step explanation:
A scientific notation includes c x 10^n. c is a number between 1-9, and n is the nth power of 10.
If we move the decimal in 0.3 to the right by 1 place, we can get "c", which will be 3. Since we have moved the decimal to the right, each place moved right counts as -1 for n.
So, the answer is 3 x 10^-1 km per second.
Answer:
pi + -pi = 0
Step-by-step explanation:
We need to have irrational numbers that we are adding and end up with a rational number. This means that it is not closed under addition
pi is an irrational number
0 is a rational number
pi + -pi = 0
irrational + irrational = rational
Answer:
65+58/2
Step-by-step explanation:
That's what the answer key showed. & Your question wasn't complete.
Answer:
(-∞,∞)
Step-by-step explanation: