(3x^-2y)*(8xy^-3) --- SOLVE

Answers

Answer 1

Answer: $(3x^2-2y)*( 8xy ^(-3) )$

Remove parentheses : (a) = a

$= (3x^2-2y) * 8xy ^(-3)$

$y^(-3)$

Apply expoent rule

$a ^(-b) = (1)/(a ^(b) )$

$= (1)/(y^3)$

$8x (1)/(y^3) (3x^2-2y)$

Multiply fractions:

$a* (b)/(c) = (a*b)/(c)$

$= (8(3x^2-2y))/(y^3)$

hope this helps!

Answer 2

Answer: 1 Use Negative Power Rule: x−a=1xax−a=1xa
3×1x2y×8xy−33×1x2y×8xy−3
2 Use Negative Power Rule: x−a=1xax−a=1xa
3×1x2y×8x×1y33×1x2y×8x×1y3
3 Simplify
24yxx2y324yxx2y3
4 Use Quotient Rule: xaxb=xa−bxaxb=xa−b
24y1−3x1−224y1−3x1−2
5 Simplify 1−31−3 to −2−2
24y−2x1−224y−2x1−2
6 Simplify 1−21−2 to −1−1
24y−2x−124y−2x−1
7 Use Negative Power Rule: x−a=1xax−a=1xa
24×1y2x−124×1y2x−1
8 Use Negative Power Rule: x−a=1xax−a=1xa
24×1y2×1x24×1y2×1x
9 Simplify
24y2x24y2x

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Solve the following equation. Then placed a correct number in the box provided. -13 - 3x = -10

Answers

Answer:

x=-1

Step-by-step explanation:

-3x=-10+13 - -3x=3 - -3 = -1

1/20 written as a decimal

Answers

divide 1 by 20.
1÷20= 0.05
so 1/20 written as a decimal is 0.05

First multiply the top and bottom of the fraction by 5 so it is out of 100.
Now that you have 5/100 you can easily change the numerator into a decimal
Answer .5

In a recent NFL game, the Green Bay Packers scored 14 points less than the tennessee titans. Write and solve an equation to find the total points the Tennessee titans scored?

Answers

So the green bay packers scored 14 less so this means that the Tennessee titans must of had 14 more points than the green bay packers so this means that Tennessee titans had 14+14=28 points

Answer:

Greenbay's score + 14 is Tennessee Titans

Step-by-step explanation:

two angles of a triangle measure 36° and 102°. one of the sides formed by the 36° angle is 9 inches long. determine whether the given conditions determine a unique triangle of more than one triangle. justify your answers.

Answers

Yes Because there aremultiple place for the 102 degrees angle

What is the percent of increase for a population that changed from 438,000 to 561,000?

Answers

To get the answer we can use proportion. We know that 438000 its 100% and we want to know how much its 561000.
438000 ------------ 100%
561000 ------------ x
Crossmultiply now
438000*x=561000*100%
438000x=56100000 /:438000 (divide both sides by 438000)
x=128%
Finally we have to subtract 128%-100%=28% to get percent of increase.
The answer is 28%.

find out how much 561000 goes over 438000, which would be 123000. then you divide to find out the ratio or percentage of the increase from 438000 would be. 123000/438000=.2808219178 so .28 so 28%.

the coordinates for the vertices of a polygon are (1,4) , (6.4) , (6,1). what type of polygon is formed by thease points?

Answers

Because there are only three points that are given, one could say that it is a triangle, but to be more specific, it is a right triangle.

Hope this helps!

There is 3 points, so it is a triangle.

Hope this helped, and please mark brainliest! :)

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Linda has a bag of marbles. She chooses a marble from the bag. writes down the color, and places the marbles back in the bag. She repeats this process 130 times. Linda calculates the relative frequency of each color marble.Which statement about Linda's experiment is true?A. The outcomes do not appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Linda's experiment.B. The outcomes appear to be equally likely, so a uniform probability model IS a good model to represent probabilities in Linda's experiment.C. The outcomes do not appear to be equally likely, so a uniform probability model is a good model to represent probabilities in Linda's experiment.D. The outcomes appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Linda's experiment.