305 plus 90= 395. Found by doing 395-90
Answer:
19/2
Step-by-step explanation:
8 3/2=19/2
Answer:
rotation
Step-by-step explanation:
Standard form equation of hyperbola is:
y² / a² + x² / b² = 1
Vertices are: ( 0, a ) and ( 0, - a ) so : a = 10
Asymptotes are : y = +/- a/b x
a/b = 5/6
10/b = 5/6
5 b = 60
b = 60 : 5
b = 12
Answer:
y² / 100 + x² / 144 = 1
18 less than 7 times a number is 80