Answer:
2.4*1.8W= 4.32
Step-by-step explanation:
Answer: 4x - 13
<h2>
Step-by-step explanation:
</h2>
<em>First, we need to get triple of x:</em>
Triple of x is: 3x
<em>Next is to get the difference between 3x and 13:</em>
x + 3x -13
4x - 13
Hence, the variable expression is 4x - 13
The square root of 144 is 12
D. 2 radians
Remember that: Radian=arc length/radius
In your case you have
arc length=2r
radius=r
so Radian=2r/r=2
To answer this, you will first need to simply the expressions.


Now with the expressions simplified, you'll add the two together getting 