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baherus [9]
3 years ago
10

HELP ME PLZ!!! 15 points

Mathematics
1 answer:
Sati [7]3 years ago
4 0

2 times because the first time across the river can only hold 3 people so the boat will have to come a second time for the last person

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In the figure, ∆ABD ≅ ∆CBD by Angle-Side-Angle (ASA). Which segments are congruent by CPCTC?
Elis [28]

Answer: AB ≅ CB

Step-by-step explanation:

In the given figure, we have ∆ABD ≅ ∆CBD

The CPCTC property of congruent triangles says that if two triangles are congruent then their corresponding parts ( angles and segments ) are congruent.

Since we have given that ∆ABD ≅ ∆CBD.

Therefore, the corresponding segments are congruent.

As segment AB is corresponding to segment CB. [First two letters]

Therefore, segment AB is congruent to segment CB.

8 0
2 years ago
Find the missing length indicated.<br> ?<br> 12<br> 4<br> 9<br> 28<br> 50<br> 12.
bekas [8.4K]

Answer:

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5 0
3 years ago
Factor the expression.<br> 81x^2 + 36x + 4
Tasya [4]

Answer: (9x+2)^2

Step-by-step explanation:

4 0
3 years ago
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Are the equations 4-5x=24 and 5x=20 equivalent?​
mina [271]

Answer:

not equivalent

Step-by-step explanation:

solve for x

4-5x=24

-5x=20

x = - 4

5x=20

x = 4

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Sara drives 75km on 5 litres of petrol. How far could she travel on 1 litre?
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I hope this is right.
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