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JulsSmile [24]
3 years ago
15

For all values of x. which expression is equivalent to (3x + 2) + 2(3x +2)

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0

Answer:

9x+6

Step-by-step explanation:

(3x+2)+2(3x+2)

3x+2+6x+4

9x+6

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Can someone please help me with this question and explain it to me?
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150 square feet

Step-by-step explanation:

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An electric current of 0.25 A passes through a circuit that has a resistance of
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2 years ago
Directions: Find the indicated trigonometric ratio as a fraction in simplest form. 1. Sin L =
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Answer:

\sin L = 0.60

tan\ N = 1.33

\cos L = 0.80

\sin N = 0.80

Step-by-step explanation:

Given

See attachment

From the attachment, we have:

MN = 6

LN = 10

First, we need to calculate length LM,

Using Pythagoras theorem:

LN^2 = MN^2 + LM^2

10^2 = 6^2 + LM^2

100 = 36 + LM^2

Collect Like Terms

LM^2 = 100 - 36

LM^2 = 64

LM = 8

Solving (a): \sin L

\sin L = \frac{Opposite}{Hypotenuse}

\sin L = \frac{MN}{LN}

Substitute values for MN and LN

\sin L = \frac{6}{10}

\sin L = 0.60

Solving (b): tan\ N

tan\ N = \frac{Opposite}{Adjacent}

tan\ N = \frac{LM}{MN}

Substitute values for LM and MN

tan\ N = \frac{8}{6}

tan\ N = 1.33

Solving (c): \cos L

\cos L = \frac{Adjacent}{Hypotenuse}

\cos L = \frac{LM}{LN}

Substitute values for LN and LM

\cos L = \frac{8}{10}

\cos L = 0.80

Solving (d): \sin N

\sin N = \frac{Opposite}{Hypotenuse}

\sin N = \frac{LM}{LN}

Substitute values for LM and LN

\sin N = \frac{8}{10}

\sin N = 0.80

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3 years ago
What tables could be used to verify that the functions they represent are inverses of each other? Select two options
algol13

Answer: B and E

Step-by-step explanation:

I just took the assignment. :)

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Read 2 more answers
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