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ella [17]
3 years ago
14

identify the postulate or theorem that proves the triangles congruent. AAS, SAA, ASA, The triangles cannot be proven congruent

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0
AAS and SAA don't prove congruence. 
You can have two triangles that have AAS or SAA and are not congruent.

From this picture, these triangles are congruent by ASA .
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40℅ is bigger because 1/5 as a percent is 20℅
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3 years ago
Y-4x=3. 2x-3y=21 can someone help
mars1129 [50]

Y-4X =3 ; 2x-3y=21

Y= 3+ 4x

2x -3( 3+4x)= 21

2x- 9- 12x= 21

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X= 30/-10= -3

Y= 3+4x = 3+ 4* (-3)= 3-12= -9

3 0
3 years ago
The temperature in fargo was -28 degrees on monday afternoon. by the evening it dropped an additional 15 degrees. what was the t
sashaice [31]

Step by step explanation: -28-15

When adding negative with positive it will always be negative so for this question, subtract -28 with 15 which would be -43. So -43 would be the temperature in the evening.

7 0
2 years ago
you and five friends have joined baseball .The team membership fee is $50 plus a $5 fee per game to pay the referee.
bearhunter [10]
The equation would be

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6 0
3 years ago
PLZ do this!!! I will give brainliest to anyone who does them all right. I need this done at 3:30 (it 2:44 right now)! No fake a
leva [86]

Answer:

A: y=1/3x+5

B: y=-2x+9

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D:y=2x+9

E: y=-10x+80

F:y=x-2

#1 rodney's error for

y=30x+10 is that he started off at 30 but he had to start off at 10 so it starts at (0,10) (1,40) (2,70) and keep going on by adding one to the x value and 30 to the y value

#2 rodneys error for

y=-1/2x+5 is that he went up by 1/2 instead of going down. it's a negative 1/2 so he had to go down

#3 Rodneys error for

y=x-2 is that he didn't start at (0.-2)

I'm not sure about the last picture but i think that it's

Tierra, Sharayah, Caleb, and Lang

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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