0.0239 x 28 = .6692 (this is the amount of tax paid)
shoes + tax = total
$28 + 0.6692 = $28.6692 which rounds to $28.67 (money is always rounded to the hundredths place)
All you need to do for angles like GBH is work out the angle at point B. With questions like this, work out the angle at the letter in the middle.
Answer:
26.2 inches cubed
Step-by-step explanation:
The volume of a cone is denoted by:
, where r is the radius and h is the height.
Here, we are given that the diameter is 5. Remember that the radius is simply 1/2 the diameter, so the radius is r = 5/2 = 2.5. We are also given that the height is h = 4. Plug these into the equation:
![V=\frac{1}{3} \pi r^2h](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20r%5E2h)
≈ 26.2
Thus, the volume is about 26.2 inches cubed.
Hope this helps!
Answer:
The answer is
<h2>
![{8.y}^{12}](https://tex.z-dn.net/?f=%20%7B8.y%7D%5E%7B12%7D%20)
</h2>
Step-by-step explanation:
(2y⁴)³
Using the rules of indices
That's
<h3>
![( {ax})^{b} = {a}^{b} . {x}^{b}](https://tex.z-dn.net/?f=%28%20%7Bax%7D%29%5E%7Bb%7D%20%20%3D%20%20%7Ba%7D%5E%7Bb%7D%20.%20%7Bx%7D%5E%7Bb%7D%20)
</h3>
So for the above expression we have
<h3>
![( {2y^{4} })^{3} = {2}^{3} . {y}^{4 \times 3}](https://tex.z-dn.net/?f=%28%20%7B2y%5E%7B4%7D%20%7D%29%5E%7B3%7D%20%20%3D%20%20%7B2%7D%5E%7B3%7D%20.%20%7By%7D%5E%7B4%20%5Ctimes%203%7D%20)
</h3>
Simplify
We have the final answer as
<h2>8.y¹²</h2>
Hope this helps you