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Dovator [93]
3 years ago
15

Luke’s that seven pieces of wood on top of one another if each piece was 4/8 of a foot tall how tall was his pile

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0

Answer:

6 1/2 feet or 78 inches tall

Step-by-step explanation:

You have to multiply 4/8 by 7/1

First you multiply the nominators: 4 × 7 = 28

Then you multiply the denominators: 8 × 1 = 8

So the fraction would be 28/8 and it simplifies to 7/2

You can turn it into an improper fraction by seeing how many times 2 will go into seven evenly, which would be 6 times with 1 half left over

Therefore it would be 6 1/2 feet or 78 inches tall

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Find the derivative dy, dx for y equals the quotient of the quantity x cubed minus 5 times x and the quantity x squared minus 1.
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Using the quotient rule  

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              ----------------------------------------------
                              (x^2 - 1)^2

You are correct
7 0
3 years ago
Solve for x. x + 7 -3 = 1<br><br><br> i need help
MA_775_DIABLO [31]
X+7-3=1 X+4=1 -4 -4 X=-3 Copy exactly how you see it
8 0
3 years ago
If f(x) = 6x-11, what is f(-6)?​
In-s [12.5K]

If f(x) = (6x-11), then f(-6) = -47.

We are provided in the question statement with a function "f(x)" whose output is a polynomial of 1 variable and degree 1.

To obtain the value of f(-6) from the output polynomial of the function f(x), we will simply need to substitute (-6) as the value of x in the polynomial and calculate the final value.

So,

f(-6)=[(6*(-6))-11]\\or, f(-6)=(-36-11)\\or, f(-6)=-(36+11)\\or, f(-6) =-47

Hence, f(-6) = -47.

  • Polynomial: In mathematics, an expression of more than two algebraic terms, especially the sum of several terms that contain the same variable(s) of different powers and individual, distinct co-efficients.
  • Function: In Mathematics, a function is an operator which on taking input, provides a certain output.

To learn more about Polynomials and Functions, click on the link below.

brainly.com/question/26910958

#SPJ9

5 0
1 year ago
A naples daily news feature article emphasized the number of runners who were "20-something". what percentage of the runners wer
Artemon [7]

Answer:

however the meaning of math

Step-by-step explanation:

20+20

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3 years ago
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Doss [256]

I believe the answer to this30+5+.2+.04+.005

3 0
2 years ago
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