Answer:a=8, c=16, C=35°
sin A/a=SIN C/c (law of sinus)
==> sin A=a/c* sin C=8*16*sin35°=0,286788....
==>A=16,665768...°≈16.66°
Step-by-step explanation:
hope this helps.
To find how much you save, you need to find out how much you pay for each tire. Your 2 equations are
2x=216 (x being the price of the tire, which you do not know)
x=108
4x=380
x=95
As you can see, the price of the tire from the manager's special is cheaper, but to find out by how much you subtract.
108-95=13
So you save $13 per tire.
Answer:
y = 20
x = 120
Step-by-step explanation:
2x + 3y = 300
3x + 5y = 460
mutliply eqn 1 by 3 and 2 by 2
6x + 9y = 900
6x + 10y = 920
y = 20
x =
Answer:
144/2 = 72
72/2 = 36
36/2 = 18
18 /2 = 9
so jeremy has 9 marbles left