Answer:
0.03125
Step-by-step explanation:
1/8 would also equal to (1 divided by 8) which equals 0.125. The next step is to divide 0.125 by 4. you will get 0.03125
Answer:
l = 10 m
w = 5 m
Steps:
Set equations:
l = 2w
30 = 2l + 2w
Substitute 2w with l in second equation to find l:
30 = 2l + 2w
30 = 2l + l
10 = l
Plug in 10 into first equation to find w:
l = 2w
10 = 2w
5 = w
Answer:
<h2>
<em>3</em></h2>
<em>Expl</em><em>anation</em><em>:</em>
<em>![\sqrt[a]{ {x}^{n} } = {x}^{ \frac{n}{a} } \\ \sqrt[7]{ {53}^{3} } = {(53}^{3} ) {}^{ \frac{1}{7} } \\ \: \: \: \: \: \: \: \: \: \: \: = {53}^{ \frac{3}{7} } \\ comparing \: with \: {53}^{ \frac{a}{b} } \\ a = 3](https://tex.z-dn.net/?f=%20%5Csqrt%5Ba%5D%7B%20%7Bx%7D%5E%7Bn%7D%20%7D%20%20%3D%20%20%7Bx%7D%5E%7B%20%5Cfrac%7Bn%7D%7Ba%7D%20%7D%20%20%5C%5C%20%20%5Csqrt%5B7%5D%7B%20%7B53%7D%5E%7B3%7D%20%7D%20%20%3D%20%20%7B%2853%7D%5E%7B3%7D%20%29%20%7B%7D%5E%7B%20%5Cfrac%7B1%7D%7B7%7D%20%7D%20%20%5C%5C%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%3D%20%20%7B53%7D%5E%7B%20%5Cfrac%7B3%7D%7B7%7D%20%7D%20%20%5C%5C%20comparing%20%5C%3A%20with%20%5C%3A%20%20%7B53%7D%5E%7B%20%5Cfrac%7Ba%7D%7Bb%7D%20%7D%20%20%5C%5C%20a%20%3D%203)
</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>
30 of the divisors are multiples of 3
The factors of 2160 are 1, 2160, 2, 1080, 3, 720, 4, 540, 5, 432, 6, 360, 8, 270, 9, 240, 10, 216, 12, 180, 15, 154, 16, 135, 18, 120, 20, 108, 24, 90, 27, 80, 30, 72, 36, 60, 40, 54, 45, 48
These are all divisors of 2160 but only 30 are multiples of 3.
The ones that are NOT are 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80
You can also do this using prime factors 2x2x2x2x3x3x3x5 = 2160 but it is harder to explain.
