3 years ago

Need help on geomtry homework

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

4 0

Answer:

Second option

Step-by-step explanation:

biconditional includes "if and only if"

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The Pythagorean theorem is a formula used in solving for missing side lengths of a(n)_______________ triangle.

mrs_skeptik [129]

The third answer choice; right triangle.

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4 years ago

Evaluate the expression when x = -4. 5(x – 6) + 3x – 2

SVETLANKA909090 [29]

Answer:

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5(x – 6) + 3x – 2

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What is the slope of a linear that is perpendicular to the line y=-1/2x+5?

Vlada [557]

Step-by-step explanation:

Equation of given line is:

$y = - \frac{1}{2} x + 5 \\ \\ equating \: it \: with \: y =m_1x + c \\ we \: find \: \\ m_1 = - \frac{1}{2} \\ let \: m_2 \: be \: the \: slope \: of \: required \: line \\ \\ \therefore \: m_1 \times m_2 = - 1( \because \: lines \: are \: \perp) \\ \\ \therefore \: - \frac{1}{2} \times m_2 = - 1\\ \\ \therefore \: m_2 = 2 \\$