Here ... I'll give you all the help you need to answer this question
on your own:
-- The three angles inside any triangle always add up to exactly 180 degrees.
-- Simply examine each group of numbers in the question.
Any set that adds up to 180 can be the three angles of a triangle.
Any set that doesn't, can't.
Go to it !
<h2>
Answer:</h2>
The first consecutive odd number is: 9
and the second consecutive odd number is: 11
<h2>
Step-by-step explanation:</h2>
Let the two consecutive odd numbers be: a and a+2
( Since, we know that the difference between two consecutive odd or two consecutive even numbers is always 2 )
Now, it is given that:
Three times the first is 5 more than twice the second.
i.e.

Hence, we get:
The first consecutive odd number is: 9
and the second consecutive odd number is: 9+2=11
The answer is D, terms are anything separated by and addition or subtraction sign
Answer:
1.2
Step-by-step explanation:
Since we are rounding it by the tenth, it means we are rounding to the 1st digit to the right of the decimal.
We know 7 is greater then 5 meaning we round up
.1 + .1 is equal to .2 meaning its 1.2
If you still don't understand, I recommend you talk to your teacher