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Ludmilka [50]
2 years ago
14

Helpppp with the second and third one !!!!

Mathematics
1 answer:
Iteru [2.4K]2 years ago
6 0

Answer:

Add and multiply

Step-by-step explanation:

you add exponents of the same base and multiply exponents and exponents.

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6 0
3 years ago
Help me solve this problem please
lara31 [8.8K]

Answer:

CD = 45

Step-by-step explanation:

CE = 180

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2 years ago
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3 years ago
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4 0
2 years ago
Solve the following system of equations by graphing and select the correct answer below:
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