3 years ago

What goes into -270 and adds up to 3

Mathematics

2 answers:

ElenaW [278]3 years ago

3 0

1 and 2 both go into -270, and they add up to 3.

max2010maxim [7]3 years ago

3 0

The 2 numbers that goes into (-270) and adds up to 3 is (-15) and 18

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mel-nik [20]

Answer

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Step-by-step explanation:

First we gave a name to the side that is common for both triangles, can be Y for example.

Using trigonometric functions we can make a relationship between the two angles that we have and the magnitud of the side.

$sin(45)=\frac{11}{Y} \\$ , Because sin(x)= op/hip

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$\frac{11}{sin(45)}=cos(60)*x\\ x=\frac{11}{sin(45)*cos(60)} \\x=\frac{11}{\frac{\sqrt{2} }{2} *\frac{1}{2} } \\x=\frac{11}{\frac{\sqrt{2} }{4} } \\x=\frac{44}{\sqrt{2} }\\$

Then we rationalize

$x=22\sqrt{2}$

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yKpoI14uk [10]

Answer:

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Step-by-step explanation:

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$c=4c-60,\\-3c=-60,\\c=\fbox{20}$

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