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serious [3.7K]
2 years ago
6

How did you find x? pls answer

Mathematics
2 answers:
dolphi86 [110]2 years ago
8 0

Answer:

both \: are \: alternate \: interior \: angle \\  \\ =  >  both \: are \: equal \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  =  > (8x - 4) = 60 \:  \:  \:  \:  \:  \:  \\    \\  =  > 8x \:  = \:  60  + 4 \\  \\  =  > 8x = 64 \\  \\ =  >  x = 64 \div 8 \\  \\  =  > x = 8  \:  \\  \\ hope \: it \: is \: helpful \: to \: you

Mariulka [41]2 years ago
4 0

Answer:

x = 8 degree

Step-by-step explanation:

8x - 4 = 60 degree (being alternate interior angle)

8x = 60 + 4

8x = 64

x = 64/8

x = 8 degree

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Solve the following equation, and check your solution. Be sure to show all work.
sweet-ann [11.9K]

<u>1. </u>Subtract 24 from both sides

-3x = -27 - 24

Simplify -27 - 24 to -51

-3x = -51

Divide both sides by -3

x = -51/-3

Two negatives make a positive

x = 51/3

Simplify 51/3 to 17

<u>x = 17</u>

<u>2.</u> Regroup terms

n/5 - 17 = 33

Add 17 to both sides

n/5 = 33 + 17

Simplify 33 + 17 to 50

n/5 = 50

Multiply both sides by 5

n = 50 * 5

Simplify 50 * 5 to 250

<u>n = 250</u>

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3 years ago
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elena-s [515]

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Then use  the Pythagorean Theorem.

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Now using the Pythagorean Theorem;

400^2 + 300^2 = total displacement^2

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2 years ago
What survival rate in the 10th year would make the average of loss over the 10 year period equal to 38.0%
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Answer: 63%

Step-by-step explanation:

<u>First step</u>

Find the 10th year rate of loss that will make the average of loss over the 10 years to equal 38.0%.

Assume this rate is x;

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<u>Second step - Survival rate</u>

The survival rate is calculated by;

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Step-by-step explanation:

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