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e-lub [12.9K]
2 years ago
5

Find the common factor 81n^5 - 9n^3 - 9n show your work

Mathematics
1 answer:
Stella [2.4K]2 years ago
3 0

81n^5 - 9n^3 - 9n=\underline{9n}(9n^4-n^2-1)

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solmaris [256]

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the slope is -2/5

Step-by-step explanation:

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8 0
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Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cr
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$30.50

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b = bagels

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<u>Given</u>

b = 30

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3 years ago
Find the degree measure of each angle in the triangle.
Alex777 [14]

Answer:

  • ∠R = 56°
  • ∠Q = 90°
  • ∠S = 34°

Step-by-step explanation:

The given triangle is a right angled triangle.

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  • (2x + 38)°
  • (5x - 11)°

Solving according to <u>angle sum property</u>,

Sum of all angles in a triangle is 180°

\longrightarrow 90° + (2x + 38)° + (5x - 11)° = 180°

\longrightarrow 117° + 7x = 180°

\longrightarrow 7x = 180° - 117°

\longrightarrow 7x = 63°

\longrightarrow x = 9

Angles =

\longrightarrow 2(9) + 38

\longrightarrow 56°

\longrightarrow 5(9) - 11

\longrightarrow 34°

  • ∠R = 56°
  • ∠Q = 90°
  • ∠S = 34°

The angles are 56°, 90° and 34°.

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2 years ago
What is the range of f[x]=-8x
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8 0
2 years ago
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Answer:

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-9a^3(b^5)

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2 years ago
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