Ok so first you know that the missing angle is going to = y+x. Then look at just half to the x so you’re looking at only a “straight line”. That means you are either seeing y+x and 2x together or y-x and y+x together. Either way, both add to 180, so that means they are equal to each other! So, you can set them equal to each other: 2x + y + x = y+ x + y - x. When you simplify that, you get y+3x = 2y so 3x = y. Then you can go back to your first equations, I used 2x + y+x = 180 and where ever there’s a y substitute in 3x. So you are left with 3x + x + 2x = 180 —> 6x = 180 so x = 30°!
Answer: 9
Step-by-step explanation:
-9 is in absolute value, making its positive. (absolute value looking like two lines on the side of a number means the number is positive.) So how far is nine from zero on the number line?
0 + x = 9
-0 -0
x = 9
Subtract 4 from each term:
1 = 10
2 = 6
3 = 2
4 = -2
5 = -6
6 = -10
7 = -14
8 = -18
9 = -22
10 = -26
11 = -30
12 = -34
The answer is -34.
Hope this helped☺☺
Answer:
9.14 meters
Step-by-step explanation:
Answer:
(-4,-∞)
Step-by-step explanation:
I think this is what you mean