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alex41 [277]
3 years ago
7

Please help i need it now:)

Mathematics
1 answer:
NikAS [45]3 years ago
4 0
A: 40

B:400

C:4000

D:40000
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Find the sum <br> 3n/ n^2 +4n+4 + 7/n^2+6n+8
Marianna [84]

Answer:

1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1-1=0

Step-by-step explanation:

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4 years ago
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8(3 - 2x) + 4x is an example of
Kruka [31]

Answer:

That is a Multi Step Equation

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A cylinder has a base diameter of 12in and a height of 17in. What is its volume in cubic in, to the nearest tenths place?
Anna35 [415]

Answer:

1922.7 cubic inches

Step-by-step explanation:

The volume of a cylinder can be found with this formula:

V=πr^2h

The radius, r, is half the diameter.

So, 12/2=6

r=6 inches

Then, just plug the numbers in.

V=π(6)^2(17)

V=1922.65

Rounding to the nearest tenth:

V=1922.7 cubic inches

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3 years ago
Write Each Number As A Power Of 5
Lena [83]

The numbers as powers of 5 are 5^-1, 5^-2, 5^-3 and 5^0

<h3>How to rewrite the numbers as a power of 5?</h3>

The numbers are given as:

• 0.2

• 0.04

• 125^-1

• 15^0

<u>Number 1: 0.2</u>

Express as fraction

1/5

Apply the power rule of indices

5^-1

<u>Number 2: 0.04</u>

Express as fraction

1/25

Express 25 as 5^2

1/5^2

Apply the power rule of indices

5^-2

<u>Number 3: 125^-1</u>

Express as fraction

1/125

Express 125 as 5^3

1/5^3

Apply the power rule of indices

5^-3

<u>Number 4: 15^0</u>

Evaluate the exponent

15^0 = 1

Express 1 as 5^0

15^0 = 5^0

Hence, the numbers as a power of 5 are 5^-1, 5^-2, 5^-3 and 5^0

Read more about exponents at

brainly.com/question/847241

#SPJ1

5 0
2 years ago
Which equation matches the graph?
zaharov [31]

Answer:

a

Step-by-step explanation:

y=4x+6 is the equation simplified and that is what the graph is showing.

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3 years ago
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