Answer:
c This is the direct variation
Step-by-step explanation:
The equation for direct variation is y= kx
Solving this for k
y/x =k
So y/x must be a constant
a. 9/3 =3
2/7 does not =3 so this is not a direct variation
b 1/2 = .5
-3/6 = -.5
This is not the same so this is not a direct variation
c. 27/9 =3
18/6 =3
9/3 =3
This is a direct variation with a constant of 3
d 5/-7 = -5/7
1/-3 = -1/3
This is not the same so this is not a direct variation
Answer:
Step-by-step explanation:
1: no
2: no
3: Mario Kart (duh)
4: Netflix of XOD
5: I dont know. There are many reasons he should but many reasons he shouldn't.
Answer: 89,760 miles
Step-by-step explanation: 5,280*17=89,760.
Answer:$181.81
Step-by-step explanation:300/198
=1.5151515….multiple by 120
=181.818181
Answer:
x = -2
∠A = 35
Step-by-step explanation:
x + 37 + x + 57 = 90
reduce:
2x = -4
x = -2
∠A = 37-2 = 35
