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Ganezh [65]
3 years ago
11

7TH GRADE MATH NEED ASAP

Mathematics
2 answers:
Vladimir79 [104]3 years ago
4 0

Answer:

answer is 140

Step-by-step explanation:

Angelina_Jolie [31]3 years ago
4 0

Answer:

11200cm²

Step-by-step explanation:

40×80×2=6400

40×20×2=1600

20×80×2=3200

6400 +1600+3200=11200

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3 years ago
Which of the following is (-5x + 4)-(3x^2-7x+4) simplified and written in standard form?​
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Answer:

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Step-by-step explanation:

5 0
3 years ago
GEOMETRY HELP PLEASE!!!!!!! I REALLY NEED HELP FAST!!!!!!! I WILL GIVE BRAINLIEST!
aleksandrvk [35]

2. Definition of linear pair

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4 0
4 years ago
Read 2 more answers
What quadratic equation could be solved to find any solutions to the system of equations?
Kipish [7]

Answer:

Step-by-step explanation:

x²+7x-11=-5x+6

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x²+12x-17=0

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7 0
3 years ago
Use substitution to solve the system. x=2y+5 2x-5y=11
Ganezh [65]

Answer:

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Point Form: ( 3 , − 1 )

Equation Form: x = 3 , y = − 1

(I hope it helps ♡^▽^♡)

5 0
4 years ago
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