Answer:

Step-by-step explanation:
You can use these Cramer's formulas to solve for x and y:

where

So,


We have to use the formula:

So,

Also, it will be

Hope you could understand.
If you have any query, feel free to ask.
Answer:
D. 60°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that the relationship of interest is ...
Sin = Opposite/Hypotenuse
sin(M) = ON/OM = 4(√3)/8 = (√3)/2
M = sin⁻¹((√3)/2) = 60°
$73.80 - 35% = $47.97 Corey owes $47.97
Answer: 36
Step-by-step explanation:
30*6/5=36
you can check this by seeing that 5/6 of 36 is indeed 30.