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In-s [12.5K]
2 years ago
7

Please help me I need this for tonight

Mathematics
1 answer:
Dimas [21]2 years ago
7 0
C
because if you substitute 4 into x you do 4+8 thats 12
3(4) = 12
so therefore its C
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A shirt cost $20 .the sale tax is 5%.how much is the sales tax what is her total cost for the shirt
ale4655 [162]
20 x.05 = 1
20 + 1 = $21
5 0
2 years ago
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(X-3)^2=3 rational or irrational
const2013 [10]
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3 years ago
Angle 6 is congruent to angle 3. Angle 3 is congruent to angle 1. So angle 6 is congruent to angle 1
dangina [55]

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Yes

Step-by-step explanation:

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7 0
2 years ago
Correct answers only pls. Unless you will be reported. Also please include explanation.
8_murik_8 [283]

Answer:

The answer is B) -3 and 1/3

Explanation:

The answer must be between -3 and -4 because that is the location on the plot.

You count two ticks on the plot. The first one is 1/3. The second one is 2/3.

There is no third one because 3/3 would bring you to the next number.

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I hope this was helpful to you! If it was, please consider rating, pressing thanks, and marking my answer Brainliest. It would help a lot. Have a great day!

4 0
2 years ago
Read 2 more answers
Can someone help me plz
wolverine [178]

Answer:

75°

Step-by-step explanation:

Recall: SOH CAH TOA

Reference angle = ? = θ

Side length opposite to reference angle = 27

Hypotenuse length = 28

Apply SOH, which is:

sin(\theta) = \frac{Opposite}{Hypotenuse}

Substitute

sin(\theta) = \frac{27}{28}

\theta = sin^{-1}(\frac{27}{28})

\theta = 75 degrees (nearest degree)

7 0
3 years ago
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