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kakasveta [241]
3 years ago
12

Write the expression in simplest form using only positive exponents (x^2/3y^-1/2)^-6

Mathematics
1 answer:
hoa [83]3 years ago
5 0
\left( \cfrac{x^2}{3y^{- \frac{1}{2} }} \right)^{-6}=\left( \cfrac{3y^{- \frac{1}{2} }}{x^2} \right)^{6}=\left( \cfrac{3}{x^2y^{ \frac{1}{2} }} \right)^{6}= \cfrac{3^6}{x^{2*6}y^{ \frac{1}{2}*6 }} = \cfrac{729}{x^{12}y^3}
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What is the relationship between the 4s in the number 4498
algol13
The 4 in the thousands place is 10 times the 4 in the hundreds place.
7 0
3 years ago
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<img src="https://tex.z-dn.net/?f=14r%20-%208r%3D%20126" id="TexFormula1" title="14r - 8r= 126" alt="14r - 8r= 126" align="absmi
LuckyWell [14K]

14r – 8r=126

6r=126

R=21

//////////////


7 0
3 years ago
I will give you Brainliest and 500 points if you do this please
aleksley [76]

Answer:

1. C

2. D

Step-by-step explanation:

1.

Pattern A is adding by 2's (1 -> 3, 4 -> 6, 7 -> 9 and so on).

Pattern B is multiplying by 2's (2 -> 4, 3 -> 6, 4 -> 8 and so on).

2.

If 0.25 gallons of paint = 24 ft^2, then 1 gallon will equal?

Set up an equation:

Variable x = area of ft^2 for 1 gallon of paint

0.25/24 = 1/x

Cross multiply

0.25 × x = 24 × 1

0.25x = 24

To make calculations easier, you can convert the decimal into a fraction: 0.25 = 1/4

1/4x = 24

Multiply both sides by 4

1x = 96

x = 96 ft^2

Check your work:

0.25/24 = 1/96

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6 0
3 years ago
Solve the inequality <br> -5(3m-2)&gt;30
Ne4ueva [31]

Answer:

m <  −4/3


Step-by-step explanation:

−5(3m−2)>30


Simplify both sides of the inequality.


−15m+10>30


Subtract 10 from both sides.


−15m+10−10>30−10


−15m>20


Divide both sides by -15.


−15m/−15  >  20/−15


m<−4/3



4 0
3 years ago
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Help ASAP also explain
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Whats the problem? I think you mightve forgotten to take a pic of it
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3 years ago
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