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WITCHER [35]
2 years ago
15

Which expression uses the commutative property of addition and the associative property of multiplication to rewrite the express

ion 5+3 * (3*8)
Mathematics
1 answer:
musickatia [10]2 years ago
4 0

Step-by-step explanation:

many things are possible.

the only thing we must not do is mixing the addition elements with the multiplication elements.

but we could change the expression to

3×(3×8) + 5

or

5 + (3×3)×8

or

5 + (3×8)×3

and so on, and it would always be the same result.

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Find f^3(x) for f(x)=4/x^2
vaieri [72.5K]

Answer:

  f³(x) = 64/x⁶

Step-by-step explanation:

  f³(x) = (f(x))³ = (4/x²)³ = 4³/(x²)³

  f³(x) = 64/x⁶

_____

The applicable rules of exponents are ...

  (a/b)^c = (a^c)/(b^c)

  (a^b)^c = a^(bc)

7 0
3 years ago
15% of $9 is $ this is a question on my math worksheet please respond quick and show the steps on how to do it please and thank
Vladimir79 [104]
9 times .15 = 1.35
15% of $9 is $1.35
5 0
3 years ago
Read 2 more answers
Define nature<br><br><br><br><br>have a great day ​
Rashid [163]

Answer:

<u>Nature</u> : The phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations. (according to Oxford Dictionary)

7 0
2 years ago
WORTH 50 POINTS!!
cluponka [151]

Answers:  Choice A and Choice E

0.82B  and  B-0.18B

========================================================

Explanation:

B is the cost of the game (some unknown amount). Subtract off 0.18B to indicate a 18% reduction in the price. That's how we get choice E.

Simplifying choice E leads us to choice A. Notice that 1 - 0.18 = 0.82; which represents 100% - 18% = 82%. After the discount, Bo is paying 82% of the original price.

Side note: Choice B indicates an 18% increase. Choices C and D don't represent percentage decreases (rather they're decreasing by a fixed amount regardless of what B is).

4 0
2 years ago
Can someone please heeellppp?!
Nataly_w [17]

Answer:

B

Step-by-step explanation:

the question asks you to order from least to greatest by the exponents. So it would be "B" because negative 6 is less then -5 and -5 is less then 1

3 0
3 years ago
Read 2 more answers
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