3 years ago

If the sum of the measures of ∠1 and ∠2 is 180°, what is the sum of the measures of ∠3 and ∠4?

1 answer:

8 0

In any 4-sided shape, the angles add to 360. if angles 1 & 2 are 180, 3 & 4 are also 180. the answer is D

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Colt1911 [192]

Answer:

\frac{-2x^2+2}{x^4+2x^2+1}

2x^2+2

-------------

x^4+2x^2+1

8 0

3 years ago

Tatiana [17]

$\begin{gathered} 4p+3c=(c+2p)(2) \\ 4p+3c=2c+4p \\ 4p+3c-4p=2c+4p-4p \\ 3c\ne2c \\ \end{gathered}$

since 3c is not equal to 2c, this means that the expressions are not equal

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1 year ago

snow_lady [41]

There is a really easy way to find this out I can't really help you so if you just look it up on google you should get your awnser

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3 years ago

Xelga [282]

Divide 8000 by .04 and thats your answer

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3 years ago

oee [108]

Answer:

Divide both sides by 18

Step-by-step explanation:

This is the most efficient way to solve this equation because you can find the variable (c) in one step.

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3 years ago