3 years ago

URGENT!!! anyone know this? 10 POINTS!

Mathematics

1 answer:

stiks02 [169]3 years ago

5 0

I tried my best at it and my guess is that in standard form is 0.00086

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Label the percent bar below with the appropriate estimations.

Lapatulllka [165]

100÷4=25

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when is it possible for the product of a rational and an irrational number to result in a rational value?

zimovet [89]

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4 years ago

The perimeter of a quadrilateral (four-sided polygon) is 41 inches. The longest side is twice as long as the shortest side. The

zhenek [66]

Answer:

The length of all four sides of a quadrilateral are 7 inches, 14 inches, 10 inches, 10 inches

Step-by-step explanation:

Let the shortest side be $x$

As per given information longest side = $2x$

and other 2 sides are equal in length but 3 more times that shortest side = $3+x$

Perimeter of Quadrilateral = 41 inches given

But perimeter of quadrilateral = sum of all sides

$x+2x+x+3+x+3=41\\5x+6 =41\\5x= 41-6\\5x=35\\x = \frac{35}{5}=7$

Shortest side = $7\ in$

Longest side = $2x= 2\times 7= 14 \ in$

Other 2 sides = $3+x=3+7 = 10 \ in$

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4 years ago

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Vsevolod [243]

Answer:

60% increase

Step-by-step explanation:

hope this helps

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3 years ago

Are the equations 3x = −9 and 4x = −12 equivalent? Explain

marta [7]

Answer:

yes

Step-by-step explanation:

3x=-9

3x/3 -9/3

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4x=-12

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