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netineya [11]
4 years ago
6

Is 4:18 and 2:12 equivalent

Mathematics
2 answers:
steposvetlana [31]4 years ago
6 0
No. Divide all numbers by 2.
2:9 and 1:6. They are not proportional.
Elis [28]4 years ago
4 0
4: 18  = 2:9
2:12=  1:6

The answer is false, so no they are not equivalent 
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How many radians is 126
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Answer:

.7pi

Step-by-step explanation:

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126 * pi/180

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Drag each shape to the correct location on the image. Not all shapes will be used. Complete each shape with the missing half so
Sav [38]

Answer:

  see attached

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Perhaps the easiest way to do this is to draw the needed shape in the box, then locate it among the answer choices. Use the identifying features such as dot location and direction of arrow (or tail).

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An envelope is 7 inches long and 3 inches wide.What is the area of the envelope surface?​
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3 years ago
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Find the value for the side marked below.
lions [1.4K]

Answer:

y = 189.8

Step-by-step explanation:

Apply trigonometric function to find y.

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First we rewrite this equation into slope intercept form so that we can easily plot this equation.

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So the values are:

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<span>1              3.5</span>

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<span>So then we can graph this.</span>

4 0
3 years ago
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