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Alja [10]
3 years ago
13

Find the perimeter. Simplify your answer. 7z+5 22-1 32-9 62+3

Mathematics
1 answer:
True [87]3 years ago
5 0

(7z + 5) + (2z - 1) + (6z + 3) + (3z - 9) =

= 7z + 5 + 2z - 1 + 6z + 3 + 3z - 9 =

= 7z + 2z + 6z + 3z + 5 - 1 + 3 - 9 = <u>1</u><u>8</u><u>z</u><u> </u><u>-</u><u> </u><u>2</u>

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Express 6^1/3 in simplest radical form.
seropon [69]

<em>Greetings from Brasil</em>

From radiciation properties:

\large{A^{\frac{P}{Q}}=\sqrt[Q]{A^P}}

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\large{6^{\frac{1}{3}}=\sqrt[3]{6^1}}

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6 0
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Sara bought 3 sweaters and 5 hats. The sweaters cost $15 each and the hats cost $5 each. Write an equation to show the total cos
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PLZ HELP WILL MARK BRAINLEST +10 POINTS
mixas84 [53]

Answer:

It's C

The X and Y coordinates are both negative

Step-by-step explanation:

Quadrant 1- negative and positive

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Quadrant 3- negative and negative

Quadrant 4-positive and negative

7 0
3 years ago
Find the quotient of -88,11
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3 years ago
In 2014, the population of China was 1.39 billion. Compare China’s 2014 population to the world population with a ratio. Write y
pychu [463]

Answer:

Faction of population = 1.39 / 7.2

Percentage of population = 19.3% (Approx.)

Step-by-step explanation:

Given:

China's population in 2014 = 1.39 billion (Approximately)

Find:

Compare China's population to world population

Computation:

World's population in 2014 = 7.2 billion (Approximately)

Faction of population = China's population in 2014 / World's population in 2014

Faction of population = 1.39 / 7.2

Percentage of population = [China's population in 2014 / World's population in 2014]100

Percentage of population = [1.39/7.2]100

Percentage of population = [0.193]100

Percentage of population = 19.3% (Approx.)

6 0
3 years ago
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