00:01
All right, guys.
00:01
So for this problem here, we need to solve this using the law of signs.
00:04
So let's go ahead and jump right on in.
00:06
So this one, you're going to have x over its opposite angle, which is sine 75.
00:12
The opposite angle is 75.
00:13
You'd use the sign is equal to 45 over its opposite angle sign.
00:18
So sign 76.
00:20
And so then if we multiply by sine 75 on both sides, we get x equals 45, sine 75, all over sign 76 and let's actually figure that out i'm gonna go to my desmos .com calculator so you have 45 sign see 45 uh sign 75 uh all over uh sign 76 and that's our answer 44 point set looks like the nearest 10th so 44 .8 so that will give us 44 .8.
01:01
So that will give us 44 .8.
01:05
I think i did that right.
01:06
Yeah, 44 .8.
01:10
All right, very good.
01:12
Next, we have this one here, and so i'm going to solve for x...