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Hitman42 [59]
3 years ago
8

What is 360 to 30 in ratio

Mathematics
2 answers:
Pepsi [2]3 years ago
7 0
360 to 30 can be written as 360:30 and call also be written as 360/30

\frac{360}{30} = \frac{36 \times 10}{3 \times 10}= \frac{36}{3} = \frac{12 \times 3}{1 \times 3} = \frac{12}{1}

360 to 30 simplified can be expressed as a ratio like 12:1, 12 to 1, or 12/1


nignag [31]3 years ago
3 0
I think it's 12:1 ? Well ratios are easy to do, but seriously I'm still not sure which number comes first ( like the 1 or the 12 ) . I just learned it.
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The dimensions would have to be 20 x 5 as the model holds the same amount for each side, and because 5 is larger than 4 its used as the models stand.
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5 0
3 years ago
ILL GIVE BRAINELST
murzikaleks [220]

Answer:

A = 12 ft

Step-by-step explanation:

Perimeter ( of SQUARE) B = 64

  then each side = 64/4 = 16

AREA of SQUARE C = 400

    side X side = 400

        then side = sqrt 400

Now use Pyhtagorean Theorem to find leg of right triangle that is

   side A  Side B  hypotenuse Side C

A^2 + 16^2 = (sqrt 400)^2

A^2 = 400 - 256

A^2 = 144       then A = 12  Ft

6 0
2 years ago
how many gallons of a 50 antifreeze solution must be mixed with 90 gallons of 20% antifreeze to get a mixture that is 40% antifr
Tamiku [17]
Try this:
1) note that weight of pure antifreeze before mixing and after mixing is the same. So, if 'x' is weight of pure antifreeze in 50% solution, it is possible to make up equation before mixing: 0.5x+0.2*90.
2) there are 0.2*90=18 gal. of pure antifreeze in the 20% solution. If 'x' gal. is the weight of pure antifreeze in 50% sol. and 18 gal. is the weight of pure antifreeze in 20% sol., it is possible to make up an equation after mixing: 0.4(x+18).
3) using the both parts: 0.5x+0.2*90=0.4(x+18) ⇒ x=54 gal. of <u>pure</u> weight.
4) to find 50% solution of 54 gal. pure weight just 54:0.5=108 gal.
Answer: 108 gal.
3 0
3 years ago
pls, don't fight like my last one- What is the missing numerator? blank over seven-plus thirteen over fourteen equals one and th
Pavel [41]

Hi!

I'm 90% sure that the answer is: <em>5</em>

Sorry its its wrong!

Hope this helps!

Let me know if you need anymore help!

<em>Yours truly,</em>

<h2><em>~~~PicklePoppers~~~</em></h2>
7 0
3 years ago
Math sucks....who wants the brainlyest???? answer correctly and you'll get it.
bonufazy [111]

Answer:

Put 1/2x on the line going straight across which is x with is somewhere in between 0 and 1

put -7 on the line going up and down which is y

the second one put it on -1 which is -x going straight across

put 2 on the line going up and down which is y

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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