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Fiesta28 [93]
2 years ago
5

Plz urgent inequalities ​

Mathematics
1 answer:
solmaris [256]2 years ago
3 0

Answer:

X>-4

Y>-18

X>-7

I hope this helps

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The 32 students in Ms.Byrd's art class made a project with construction paper. Eleven students used red construction paper, 8 st
Mice21 [21]

Answer: The correct answer is C. 13/32

Step-by-step explanation: There are 32 students, and 11 + 8 = 19. SO in order to figure out how many students used blue, we need to subtract 19 from 32. that gives us 13. So:

13 out of 32 students, or

13/32

5 0
3 years ago
What is the answer and how do you solve <br><br><br> 21x^3/3x^−1
Sunny_sXe [5.5K]

Answer:

  as written: 7x^2

  perhaps intended: 7x^4

Step-by-step explanation:

As written, the Order of Operations specifies that the only denominator factor is 3, so the expression is interpreted as ...

  \dfrac{21x^3}{3}x^{-1}=\dfrac{21}{3}x^{3-1}=7x^2

___

Sometimes grouping of denominator factors is intended, but parentheses are not written as they should be. If the intention is ...

  21x^3/(3x^-1)

then the simplification is ...

  \dfrac{21x^3}{3x^{-1}}=\dfrac{21}{3}x^{3-(-1)}=7x^4

_____

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  a^b/a^c = a^(b-c)

6 0
3 years ago
Make the biggest possible number using the digits below only once<br> 5,7,2
Stels [109]

Answer:

752

Step-by-step explanation:

IN these type of questions we put the numbers in descending order

3 0
3 years ago
Read 2 more answers
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The speed is the change in position divided by the time.

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If you are not sure that this is the fastest speed, you can calculate the speed in the other intervals in the same way and compare.
8 0
3 years ago
Which figure has reflection symmetry?
Finger [1]

The first triangle does. That's the right answer.

7 0
3 years ago
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