Answer:
a=11°
b=12°
Step-by-step explanation:
106°+ 7a-3°= 180°
7a= 180°-106°+3°
7a = 77°
a=77/7
a=11°
106° = 9b-2°
108°=9b
108/9 =b
b=12°
4h+3p=13.75
2h+5p=11.25
4h+10p=22.50
4h+3p=13.75
7p=8.75
one pretzel =1.25
2h+5(1.25)=11.25
2h+6.25=11.25
2h=5
One hot dog = 2.50
Answer:
11.4
Step-by-step explanation:
You find the square root
Rational.
If it is constantly repeating, then it’s rational. If the numbers are constantly changing and going on forever, it’s irrational.