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gogolik [260]
3 years ago
11

What is the length of BC? 18 24 20 22

Mathematics
2 answers:
Radda [10]3 years ago
8 0

Answer:

<h2>22</h2>

Step-by-step explanation:

We have the isosceles triangle.

AC\cong AB

Therefore we have the equation:

2x-24=x-2                 <em>add 24 to both sides</em>

2x-24+24=x-2+24

2x=x+22              <em>subtract x from both sides</em>

2x-x=x-x+22

\boxed{x=22}

BC=x

thereofre

BC=22

Alexeev081 [22]3 years ago
4 0

Answer:

22

Step-by-step explanation:

it shows in the image that AC and AB are isosceles so 2x - 24 would be equal to x - 2

2x - 24 = x -2 ➡ x = 22

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Sever21 [200]

Answer:

   r = P -t -s

Step-by-step explanation:

This is a one-step linear equation in r. Subtract the terms that don't contain r:

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The terms on the right that don't include r are (t+s). We want to subtract that to get r by itself.

  P -(t+s) = r +(t+s) -(t+s) . . . subtract (t+s)

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4 years ago
A plane contains how many lines?
vova2212 [387]
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3 years ago
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g100num [7]

Answer:

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step-by-step explanation:-

( 4 x⁵ + 11)²

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HELPP IF WRONG ILL REPROT
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Answer:

Solution given

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If n[U]=5000

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