10 divided by 2 minus 1 equals 4
The answer is that (It’s 6.6)
Answer:
Step-by-step explanation:
Use the law of sines.

Plug values in.

Cross multiply.

Hope that helps.
Answer: 8
Step-by-step explanation:
8/2 + 5 =9 in desmos
You put all the numbers on one side of the equation and letters on another.
0.25r + 0.5r - r = 0.5 +0.125
-0.75r = 0.625 divide both sides by -0.75
r = -0.125