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WITCHER [35]
3 years ago
14

Write two expressions that are equivalent to 6(m + 2 + 7m)

Mathematics
1 answer:
Lynna [10]3 years ago
8 0

Hey there!

You could \bold{distribute} "\bold{6}" into your terms

  • \bold{6(m+2+7m)}
  • \bold{6(m)=6m}
  • \bold{6(2)=12}
  • \bold{6(7m))=42m}

Next, you have to \bold{combine} your \bold{like-terms}

  1. \bold{6m(and)42m}
  2. \bold{12}
  • \bold{6m+42m=48m}
  • The "\bold{12}" stays the same since it doesn't have a like term in this equation
  • \bold{\rightarrow48m+12}

  • \boxed{\boxed{\bold{Answer:48m+12}}}\checkmark

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}

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Answer:

7

Step-by-step explanation:

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3 years ago
What’s the remainder for this synthetic division problem?
Vesna [10]

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.    |         3    24   48

- - - - - - - - - - - - - - - -

.    |    1    8    16    54

That is to say,

\dfrac{x^3+5x^2-8x+6}{x-3}=x^2+8x+16+\dfrac{54}{x-3}

The remainder is 54.

Another way of doing it is to apply the polynomial remainder theorem, which says the remainder upon dividing a polynomial p(x) by x-c is exactly p(c). So recognizing that the listed coefficients refer to

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p(3)=3^3+5\cdot3^2-8\cdot3+6=54

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4 years ago
Which expression is modeled by this set of arrows on the number line? A number line going from negative 8 to positive 8. An open
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A  -6 divided by (-3)

Step-by-step explanation:

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8 0
3 years ago
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THIS IS MY LAST QUESTION PLEASE HELP ME IT HAS A TIME LIMIT…
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I got 350.

Step-by-step explanation:

You will understand that two of the squares is 140. Well there are three sets of two squares in the contaminated section. Then there is one more square, which is only half of 140, which is 70.

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420 + 70 = 490.

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I hope this helps!

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3 years ago
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The oblique circular cone has an altitude and a diameter of base that are each of length 12 cm. The line segment joining the ver
Viktor [21]

9514 1404 393

Answer:

  6√5 ≈ 13.42 cm

Step-by-step explanation:

The axis, a radius, and the edge marked 12 cm together form a right triangle, of which the axis is the hypotenuse. The Pythagorean theorem applies.

  6² +12² = axis² = 180

  axis = √180 = 6√5 ≈ 13.42 . . . cm

The length of the axis is 6√5 cm, about 13.42 cm.

5 0
3 years ago
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