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umka2103 [35]
3 years ago
12

Tina plans to have two children but doesn't know if they will be boy-boy, girl-girl, or a boy and a girl. What is the probabilit

y that she will have two girls?
Mathematics
1 answer:
vazorg [7]3 years ago
3 0

Answer: 25%

Step-by-step explanation:

Boy =50%

Girl =50%

Girl + Girl =25%

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The missing step in this proof is ∠BAC ≅ ∠BDE ⇒ answer D

Step-by-step explanation:

If two triangles are similar by SAS, then their corresponding angles are

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In the two triangles ABC and DBE:

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From similarity:

∠BAC ≅ ∠BDE

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∴ The missing step is ∠BAC ≅ ∠BDE

The missing step in this proof is ∠BAC ≅ ∠BDE

Learn more:

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#LearnwithBrainly

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