2 years ago

If m∠ABD = 70° and m∠CBD = 30°, then m∠ABC = ?

1 answer:

4 0

If it’s on a straight line then the answer should be 80

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MrMuchimi

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notsponge [240]

Answer:

$f=-\frac{5}{3}$

Step-by-step explanation:

$-\frac{3}{4}f=\frac{5}{4}$

$(4)-\frac{3}{4}f=(4)\frac{5}{4}$

$-3f=5$

$\frac{-3f}{-3}=\frac{5}{-3}$

$f=-\frac{5}{3}$

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3 years ago

Katen [24]

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Rufina [12.5K]

$x^{2} =169\\ \\ x^{2}=13^2\ \ \ \Leftrightarrow\ \ \ x=13\ \ \ or\ \ \ x=-13$

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harina [27]

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125

Step-by-step explanation:

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3 years ago