Answer: a) x ≈ 7.39
<u>Step-by-step explanation:</u>
8 because inverse operations indicate that 4x2=8
Answer:
<em>The slope of line is </em>
Step-by-step explanation:
Line has the slope and is perpendicular to line
Suppose, the slope of line is
We know that, the <u>product of the slopes of two lines which are perpendicular to each other is always </u>. So, the equation will be..............
So, the slope of line will be
First expression: (2+f)15
Second expression: 2×15+f×15
Answer: $30+15f