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Rainbow [258]
3 years ago
7

1) Find the value of n in the following equation (1/3)n = 81​

Mathematics
1 answer:
defon3 years ago
4 0
N=245.45 because 0.33*245.45=81
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Write 2,930,365 in expanded notation
Snowcat [4.5K]

Step-by-step explanation: The place value chart can help us write a number in expanded notation. When we put 2,930,365 into the place value chart, we can recognize that our number is equal to 2 millions + 9 hundred thousands + 3 ten thousands + 0 thousands + 3 hundreds + 6 tens + 5 units.

The place value chart is attached in the image provided.

5 0
3 years ago
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Can someone solve this equation and show the work please 8.3(x+3.1)=83
sp2606 [1]
This is the answer of the equation

3 0
3 years ago
Please help! Brainliest if you explain
My name is Ann [436]
Switch sides

4/5 (x+3)=y+6

Multiply both sides by 5

5*4/5 (x+3) = 5y+5*6

Simplify

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4(x+3)/4 = 5y/4+ 30/4

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3 0
3 years ago
What is the area of a circle with a diameter of 6 in? (A)12π in (B)36π in2 (C)9π in2 (D)36 in2
Vilka [71]

Answer:

Choice C correct answer.

Step-by-step explanation:

From the question statement, we observe that

d=6 in

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A = πr²

Putting the value of radius, we get

A = π(3)²

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Answer this algebraic expression. 58 less than j
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Answer:

j - 58

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