Answer:
2 3/8 in.
Step-by-step explanation:
![9\frac{1}{2}-7\frac{1}{8}\\\\9\frac{4}{8}-7\frac{1}{8}\\\\2\frac{3}{8}](https://tex.z-dn.net/?f=9%5Cfrac%7B1%7D%7B2%7D-7%5Cfrac%7B1%7D%7B8%7D%5C%5C%5C%5C9%5Cfrac%7B4%7D%7B8%7D-7%5Cfrac%7B1%7D%7B8%7D%5C%5C%5C%5C2%5Cfrac%7B3%7D%7B8%7D)
Answer:
![\sqrt{2} (3\sqrt{2} +\sqrt{14})=6+2\sqrt{7}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D%20%283%5Csqrt%7B2%7D%20%2B%5Csqrt%7B14%7D%29%3D6%2B2%5Csqrt%7B7%7D)
Step-by-step explanation:
Given : ![\sqrt{2} (3\sqrt{2} +\sqrt{14})](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D%20%283%5Csqrt%7B2%7D%20%2B%5Csqrt%7B14%7D%29)
Solution:
![\sqrt{2} (3\sqrt{2} +\sqrt{14})](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D%20%283%5Csqrt%7B2%7D%20%2B%5Csqrt%7B14%7D%29)
![3*2+\sqrt{28})](https://tex.z-dn.net/?f=3%2A2%2B%5Csqrt%7B28%7D%29)
![6+2\sqrt{7}](https://tex.z-dn.net/?f=6%2B2%5Csqrt%7B7%7D)
Thus , ![\sqrt{2} (3\sqrt{2} +\sqrt{14})=6+2\sqrt{7}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D%20%283%5Csqrt%7B2%7D%20%2B%5Csqrt%7B14%7D%29%3D6%2B2%5Csqrt%7B7%7D)
Thus the solution is irrational since square root 7 does not have a perfect square and equal to 6+2square root of 14
Step-by-step explanation:
Mass (m) = 11 g
volume (v) = 13 ml
density (d) = ?
We know density is defined as mass per unit volume so
d = m / v
= 11 / 13
= 0.85 g/ml
Density (d) = 0.85 g/ml
<span>y=−1/3x+1
</span>x = -6, y = −1/3(-6) +1 = 3<span>
x = -3, y = </span>−1/3(-3) +1 = 2<span>
x = 0, y = 1
</span>x = 3, y = −1/3(3) +1 = 0
x = 6, y = −1/3(6) +1 = -1
<span>
Table
x y
-6 3
-3 2
0 1
3 0
6 -1
</span>
Answer:
7/9 which is the opposite of 2/9
Step-by-step explanation: