3 years ago

Given f(x) = x + 3x + 2 and g(x) = x + 1, perform the indicated operations. In the

Mathematics

1 answer:

nadezda [96]3 years ago

5 0

Answer: x² + 4x + 3

Step-by-step explanation:

f(x) = x² + 3x + 2

+ g(x) = x + 1

(f+g)(x) = x² + 4x + 3

Note: This answer is based on f(x) having an x² (since the squared is missing from your question).

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Eduardwww [97]

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3 years ago

Solve the inequality for u. 7u - 32< - 3(6-3u) Simplify your answer as much as possible.

Dmitry_Shevchenko [17]

Answer:

u > - 7

Step-by-step explanation:

7u - 32 < - 3(6-3u)

7u - 32 < - 18 + 9u

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3 years ago

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trasher [3.6K]

Answer:

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Step-by-step explanation:

Draw a right triangle and use the Pythagorean Theorem to find the hypotenuse, using the given points to find the length of the two sides. See the attachment.

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2 years ago

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babunello [35]

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Step-by-step explanation:

Since 1pt = 2qt, 2.75pt = 5.5qt

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2 years ago

A solid has 16 faces and 14 vertices. How many edges does the solid have? A. 14 edges B. 18 edges C. 20 edges D. 28 edges

77julia77 [94]

The formula to use is F +V -E = 2

F = Faces = 16
V = Vertices = 14
E = edges = Unknown

We can fill in the information we have and solve for edges:

16 + 14 - E = 2

Add 16 and 14:

30 - E = 2

E = 30-2

E = 28

There are 28 edges

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3 years ago