Basically that answer is incorrect. If you'd learn about combining, multiplying, dividing or subtracting like terms, this will be a simple problem. To be specific, like term is a number with a letter with it.
For example, 2.4z is a like term.
so you can only add like term, not any other normal number. When two terms have the same "letter", you will have to do what the sign said so in the problem....
2.4z + 1.2z - 6.5 = 0.7
3.6z - 6.5 = 0.7 (Add but leave the z alone because you are not multiplying)
The final answer is 3.6z - 6.5 because you cannot do anything else to that problem.
3.6z-6.5=0.7 is not true.
Answer:
1. Given
2. Given
3. Vertical Angles prop
4. SSS
Step-by-step explanation:
Hope this helps ya!
You are lucky I wish our teacher gave us proofs like this!
False.
To determine the standard deviation (and the same is true for the mean) you need to know how many times each number was repeated.
