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meriva
3 years ago
10

CAN SOMEONE PLEASEEE HELP SIMPLIFY THESE TWO EXPONENT PROBLEMS I HAVE NO CLUE HOW

Mathematics
1 answer:
Alecsey [184]3 years ago
6 0

Answer:

20. -\frac{y^{12} }{9x^{4} }    

Step-by-step explanation:

21.  3 x^{2}  y^{2}

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photoshop1234 [79]

Answer:

9.4

Step-by-step explanation:

interpret and match The approximate

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2 years ago
After the holidays, Christmas decorations are marked down 60%! If Mr. Buchser wanted to buy an inflatable snowman for the front
Dmitry_Shevchenko [17]
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3 years ago
A number is greater than 8. The same number is less than 10. The inequalities x greater-than 8 and x less-than 10 represent the
jok3333 [9.3K]

Answer:

There are a few solutions because there are some fractions and decimals between 8 and 10

Step-by-step explanation:

Let the unknown number be 'x'

If the number is greater than 8 and the same number is less than 10, this can be expressed as;

x>8 and x < 10

Note that if x>8, then 8<x

The resulting inequalities are now;

8<x and x<10

Combining both inequalities we have: 8<x<10

Since the inequality didn't tell us that the variable 'x' is equal to 8 and 10, this means that our solution falls between 8 and 10 and the value of integer that falls within this range is 9. Other values that falls within this range are decimals and fractions.

Therefore it can be concluded that there are a few solutions because there are some fractions and decimals between 8 and 10

4 0
3 years ago
Read 2 more answers
Find the slope of the line on the graph.
Annette [7]

Answer:

3

Step-by-step explanation:

By going up 3 and right 1 you get 3/1, aka 3

The line of the equation is y=3x+2

7 0
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For which situation is the use of exact numbers most appropriate? A) buying gravel to cover a driveway B) ordering cupcakes for
tiny-mole [99]
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