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antoniya [11.8K]
3 years ago
7

What is the product (4x)( -3x^6)(-7x^3)

Mathematics
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:

  84x^10

Step-by-step explanation:

The coefficients multiply, and the exponents add.

  (4x)( -3x^6)(-7x^3) = (4)(-3)(-7)x^(1+6+3) = 84x^10

__

The rule for exponents is ...

  (x^a)(x^b) = x^(a+b)

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John is creating a Thanksgiving display at the store where he works, using only canned pumpkin and canned green beans. He needs
motikmotik

Answer:

19

Step-by-step explanation:

The ratio of green beans (g) to pumpkin (p) is ...

... g : p = 1 : 5

Then the ratio of green beans to the total is ...

... g : (g+p) = 1 : (1+5) = 1 : 6

Since you have

... g/total = (1/6)

... g = total · 1/6

you can substitute 114 for the total to find ...

... g = 114 · 1/6 = 19

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3 years ago
Question 8 of 10
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Answer:

Step-by-step explanation:

Indicates leg lengths of 1 and√3 and hypotenuse 2, the desired ratio is √3/2

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bonufazy [111]
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A= -2x+5-2x^2-b/x 
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3 years ago
The length of chord AB in D is 9mm. If the measure of angle AB is 32 then find the length of AB
Taya2010 [7]
The length of arc AB is 9.12 mm:

We first calculate for the radius r of the circle using the equation
     r = c/(2 sin[theta/2]) 

     where c is the length of chord AB that is given as 9 millimeters
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To convert theta 32 degrees into radians:
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We now substitute the values into the equation to find the radius r:
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.
We can finally solve for the length s of arc:
     s = r theta = 16.33 * 0.5583  = 9.12 mm
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4 years ago
Estimate the amount of tip to include if you want to leave a 20% tip on a Lyft ride of<br> $8.
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Answer:

1.6$

Step-by-step explanation:

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