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It's geometry please help.
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It's geometry please help.

It's geometry please help.-example-1
User Jlindenbaum
by
6.7k points

1 Answer

7 votes

Answer:

BC = 22

Explanation:

BD = 67

Bc = 3x - 2

CD = 4x + 13

BC + CD = BD (Given)

3x - 2 + 4x + 13 = 67

3x + 4x -2 + 13 = 67

7x + 11 = 67

7x = 67 - 11

7x = 56

x = 56 ÷ 7

x = 8

now instead of x put 8

Bc = 3x - 2

BC = 3(8) -2

BC = 24 -2

BC = 22

User Joland
by
7.1k points
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