Answer:
LM = 6 cm
Step-by-step explanation:
A square has all the sides equal in length. The opposite sides of a square is parallel to each other and all the angles are equal to 90°.
Therefore , the square QRST has all it sides equal in length. Likewise the square KLMN .
The ratio of side QR to the length side KL is 3:2 . If the side ST = 9 cm , The length of side LM can be gotten below.
ST = 9 cm since QRST is a square all the other sides are 9 cm . The length of KLMN is equal for all sides too. The ratio for any sides of square QRST to any sides of square KLMN is the same through out.
Therefore,
3/2 = 9/LM
cross multiply
3LM = 18
divide both sides by 3
LM = 18/3
LM = 6 cm
Answer:
x/7 - 10 < -6
x/7 < 4
x < 28
Step-by-step explanation:
1*3=3 3*3=9 9*3=27 27*3=81 The number of viewers changed because the amount of views went up times 3 each time
If 4x = 8x - 1 then 4x must be equivalent to 1. So that means x is .25 or 1/4.
Hope this helps!
(I assumed your trying to solve for x, please word the question better next time)
Answer: Choice A
![\sqrt[4]{3^3}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B3%5E3%7D)
The fourth root of 3^3
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Explanation:
The exponent of 1/4 means "fourth root", so,
![3^{1/4} = \sqrt[4]{3}](https://tex.z-dn.net/?f=3%5E%7B1%2F4%7D%20%3D%20%5Csqrt%5B4%5D%7B3%7D)
The outer exponent 3 can be moved inward like this
Then we can use the rule
![x^{m/n} = \sqrt[n]{x^m}](https://tex.z-dn.net/?f=x%5E%7Bm%2Fn%7D%20%3D%20%5Csqrt%5Bn%5D%7Bx%5Em%7D)
This means
![3^{3/4} = \sqrt[4]{3^3}](https://tex.z-dn.net/?f=3%5E%7B3%2F4%7D%20%3D%20%5Csqrt%5B4%5D%7B3%5E3%7D)
