Multiple choices answer and explain the solution?

1 answer:

7 0

Answer:

associative property of multiplication

Step-by-step explanation:

You cant rlly explain, you just have to know your properties

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Tju [1.3M]

Pythagorean theorem:
a^2+b^2=c^2 (C^2 always is the hypotenuse)

21^2+b^2=29^2
441+b^2=841
841-441=400
square root of 400 is 20
Your answer is 20

6 0

3 years ago

Svetach [21]

Answer:

Step-by-step explanation:

3 0

3 years ago

pochemuha

Answer: (2,-16)

Step-by-step explanation: you have to rewrite it by using the vertex form (h,k)

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3 years ago

qaws [65]

Answer:

i think its .19 hope it helps

Step-by-step explanation:

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3 years ago

bija089 [108]

Please find attached photograph for your answer

3 0

3 years ago