Answer:
x = 45
Step-by-step explanation:
by solving the above equation ;
=》15 = 1/3 x
=》x = 15 × 3
=》 x = 45
i hope you got it.
Center A = $300 for a year (unlimited)
Center B = $35 + $15 a week + $5 per class.
12 months in a year, $15 * 12 = $180.
52 weeks in a year, $5 * 52 = $260.
Center B = $35 + $180 + $260 = $475.
$300 < $475, therefore A is less expensive to use for a year.
Answer:
C.
Step-by-step explanation:
-6 4/5 and 64/5 are opposites or a zero pair so when you add them you get zero.
I thinks its B
p.s. spread le cheese ⌂
Answer:
b =6.7
Step-by-step explanation:
We can use the law of sines
We need to find angle B
180 = 82+55+B
180-82-55=B
43 = B
sin 55 sin (43)
------------- = --------------
8 b
Using cross products
b sin 55 = 8 sin 43
Divide by sin 55
b = 8 sin 43 / sin 55
b =6.66053014
To the nearest tenth
b =6.7