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Eduardwww [97]
3 years ago
9

An operation is defined as m•n=2m-nEvaluate (2•1)•1 please answer will mark brainly​

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Answer:

evaluated (2•1)•1

Step-by-step explanation:

the operation: m • n = 2m - n

do what is in "( )" first

2 times 1 = 2

that becomes

2 • 1

2

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Answer:

134.5 degree

Step-by-step explanation:

first find the remaining side of a triangle

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apply square root both sides

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10^2=4^2+6.78^2-2(4)(6.78)cosx

100=16+45.9684-54.24cosx

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5 0
2 years ago
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Is 70thounsand written in standard form or word form?explain
Burka [1]

Answer:

It is a mixture of the two.

Step-by-step explanation:

Standard form would be 70,000

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3 0
3 years ago
The math equation: p(x)=x^2-10x+16 what is the answer?​
Gemiola [76]

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6 0
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PLEASE HELP ASAP!!! Explain, thank you-
Nat2105 [25]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

8 0
2 years ago
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