X+30+70=180
x+100=180. -100 both sides
x=80
|x=80° |
Answer:
-23
Step-by-step explanation:
As I increases by 18, y decreases by 12. From the last value in the table, I needs to increase by 2·18 for it to become zero. Hence the y-intercept will be 2·12 less than the last value in the table:
1 - 2·12 = -23 . . . the y-intercept
The page is black?? Sorry couldn’t help
Answer: 10
Step-by-Step explanation: 7 is the width and there are two wide sides so you have 14. 34-14 is 20. Now because you have 20 left and there are two long sides you need to divide 20 by 2. 20 divided by 2 =10.
Answer:
Step-by-step explanation:
area of room=15×12=180 ft²
rug =108 ft²
magnification=√(108/180)=√(9/15)=3/√15
so length of rug=15×3/√15=3√15 ft
width of rug=12×3/√15=36√15/15=2.4√15 ft
