4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches
<span>What does 4×0.2 = ?
</span>
The answer is 0.8
The slope is -2/1.
Rise/Run.
Down 2/ Left 1. Because it’s going down, put a negative.
<span>When to use the law of sines formula. You should use the law of sines when you know 2 sides and an angle and you want to find the measure of an angle opposite a known side. Or when you know 2 angles and 1 side and want to get the side opposite a known angle.</span>
