3 years ago

Please help me! Number 13 and 14

Mathematics

1 answer:

Lorico [155]3 years ago

4 0

Is not, proportional

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there are quite a bit of them but i just need someone to convert these fractions to decimals....thanks<3

Mariana [72]

Answer:

1/9=0.111111111 2/9=0.222222222 3/9=0.333333333 4/9=0.444444444

5/9=0.555555556 6/9=0.666666667 7/9=0.777777778 8/9=0.888888889

Step-by-step explanation:

sorry i dont have time to do them all but heres all of the nines

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2 years ago

Which symbol makes the comparison true? 0.74 to 0.740

DENIUS [597]

Answer:

Step-by-step explanation:

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2 years ago

Find the perimeter of pentagon STUVW WITH VERTICES S(0,0) T(3,-2) U(2,-5) V(-2,-5) W(-3,-2)

andrew11 [14]

Use the distance formula.

$\sqrt{( x_{2} - x_{1} )^2 + (y_{2} - y_{1})^2}$

Points S and W.
$\sqrt{(3)^2 + (2)^2}$

$\sqrt{9+4}$

$\sqrt{13}$

~3.6

Points S and T
$\sqrt{(3 - 0)^2 + (-2 - 0)^2}$

$\sqrt{(3)^2 + (-2)^2}$

$\sqrt{9+4}$

$\sqrt{13}$

~3.6

Points T and U
$\sqrt{(3 - 2)^2 + (-2 + 5)^2}$

$\sqrt{(1)^2 + (3)^2}$

$\sqrt{1+9}$

$\sqrt{10}$

~3.1

Points U and V
$\sqrt{(2+2)^2 + (-5 + 5)^2}$

$\sqrt{(4)^2 + (0)^2}$

$\sqrt{16}$

~4

Points V and W
$\sqrt{(-2+3)^2 + (-5 + 2)^2}$

$\sqrt{(1)^2 + (-3)^2}$

$\sqrt{2+9}$

$\sqrt{11}$

~3.3

Add all these together.

3.3 + 3.1 + 4 + 3.1 + 3.6
≈17

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3 years ago

Help w graph proportional relationships questions!

stiv31 [10]

You're welcome! This took me forever!

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2 years ago

1. The student government snack shop sold 32 items this week.

Anna35 [415]

fruit cup:8/32=

1/4=

25percent

veggie sticks:6/32=

3/16=

18.75percent

chips:14/32=

7/16=

43.75percent

water:4/32=

1/8=

12.5percent

5 0

2 years ago

Read 2 more answers