Hello!
We know that the angles in a rectangle are 90°
Since they are 90° then the two separate angles add to 90
4x - 12 + x + 2 = 90
Combine like terms
5x - 10 = 90
Add 10 to both sides
5x = 100
Divide both sides by 5
x = 20
Now we put x into the two angles
x + 2 = ?
(20) + 2 = 22
4x - 12 = ?
4(20) - 12 = ?
80 - 12 = 68
The answers are
x = 20
4x - 12 = 68
x + 2 = 22
Hope this helps!
Try this solution:
rule: Distance=speed * time, where Distance=10216 (mi); t=8 (h) and speed=slower_jet + faster_jet (mi/h);
note, that faster_jet=slower_jet+65 (mi/h). Using these:
(slower_jet+65)*8=10216;
slower_jet=(10216-520)/16;
slower_jet=606 (mi/h);
faster_jet=606+65=671 (mi/h).
answer: <u>606 & 671</u>
You should try starting a conversation with him if you're in the same class/have a class together you can ask how he's liking the class. Don't straight up ask to be his friend that might make him confused. Work on it a little each day maybe even try to compliment him a few times. I hope this helpsss
Answer:
35
Step-by-step explanation:
because when you add or do everything you get it
