To find the theorem that proves a conclusion, you need to look at the given information that makes the conclusion true. It may help to first just look at triangle WAS. We are given angles W and S, as well as side WA. Since we have two angles and one side, we can rule out SSS and SAS because each of these choices require two or more sides.
Then, since side WA does not lie within the two given angles, the answer must be AAS. I like to think of it like this: if you are using the theorem ASA, then you have two angles and the side in between them (the arrangement of the letters is important). Choice ASA is incorrect in this case because we are not given side WS.
I hope this helps. Let me know if you need any more help.
Answer:
1. 4x + 6
2. -15x + 11
5. -x + 4
6. -4x + 7
9. 5x - 2
12. x + 16
Step-by-step explanation:
Remove the parenthesis for each one so everything's out in the open. Next, you group like terms. The numbers with variables on one side, and the other numbers on the other side. For example:
x + 3x - 2 + 8
Then, you combine like terms:
4x + 6
That's mostly how you do each one.
Answer:
Step-by-step explanation:
- Apply the distributed property, so it now looks like this: -3n + -18 + 10 = -9
- Combine like terms: -3n + -8 = -9
- Simplify: -3n - 8 = -9
- Add 8 to each side, so it now looks like this: -3n = -1
- Divide each side by -3 to cancel out the -3 next to n. It should now look like this: n = 1/3
I hope this helps!
I believe if you simply everything, you will get 17381 over 20 or 17381/20
Answer:
$56.77 each week
Step-by-step explanation:
He pays for 30% of 9867 per year.
9867*0.3=2960.1
Divide the answer by number of weeks in a year.
= $56.7689
Round.
