<span>64-40ab
=8(8-5ab)
....................................</span>
5.15 for the first hour after subtracting 12.20(7.15)
Step-by-step explanation:
112+68+112+x = 360⁰
292⁰+x = 360⁰
x = 360⁰- 292⁰
x= 68⁰
Yes, Torri has enough money because the sales tax is $1.26. So, she will have $0.64 left.
Hope this helps :)
We know that: sin Ф = cos(π/2 - Ф) ↔ sin Ф = cos(90° - Ф)
Then:
sin 42° = cos(90° - 42°) = cos 48°
IF sin 42° = 2/3, the cos 48° = 2/3
