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solmaris [256]
2 years ago
13

Solve all of them please u get 30 points​

Mathematics
2 answers:
nika2105 [10]2 years ago
8 0

Step-by-step explanation:

from which text book please

Zepler [3.9K]2 years ago
8 0

Answer:

oh ssorry wrong question

Step-by-step explanation:

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Will mark brainliest! Thanks ! and like if you can please explain it cuz I want to understand it to :)
garik1379 [7]

Answer: F.) 7 triangles

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Congruent means completely equal in side lengths and angles. Think of this weird figure like 4 triangles that are see through and are covering a diamond underneath

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Now on the diamond underneath, there is another 4. Its hard to actually explain what I mean, but take two triangles from that dimaond. Theyre gonna be congruent to ΔABC.

That's 4 + 3 = 7 total triangles

3 0
3 years ago
Each homeroom must send two student representatives to each student council meeting. Mrs. Lincoln has 15 girls and 10 boys in he
Ierofanga [76]

Answer:

1/4

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Therefore, the probability of choosing one girl and one boy is:

3 / 5 * 5 / 12

= 3 / 12

= 1/4

6 0
3 years ago
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