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DaniilM [7]
3 years ago
11

I NEED HELP ASAP PLEASE! ​

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
8 0

Answer:

AB = 2

Step-by-step explanation:

Using the secant- secant theorem, that is

PA × PB = PD × PC , substitute values

10(10 + AB) = 8(8 + 7)

100 + 10AB = 8 × 15 = 120 ( subtract 100 from both sides )

10AB = 20 ( divide both sides by 10 )

AB = 2

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Please help solve for x
Crank

9514 1404 393

Answer:

  x = 22.5

Step-by-step explanation:

The angle bisector divides the triangle sides proportionally.

  x/30 = 24/32

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5 0
3 years ago
Simplify: log81/8 + 2log2/3 - 3log 3/2 +log 3/4​
MissTica

Answer:

0.

Step-by-step explanation:

Using the laws of logarithms:

log81/8 + 2log2/3 - 3log 3/2 + log 3/4​

= log 81/8 + log (2/3)^2 - log (3/2)^3 + log 3/4

= log 81/8 + log 4/9 - log 27/8 + log 3/4

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= 0.

5 0
3 years ago
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mamaluj [8]

Answer:

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Step-by-step explanation:

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Subtract 12:

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3 0
3 years ago
(b) 3, 3, 5 and
makkiz [27]

Answer:

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- 2,269

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3 years ago
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Answer:

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4 0
3 years ago
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