3 years ago

The picture shows a barn door.

Mathematics

2 answers:

Verdich [7]3 years ago

6 0

4 ft because it is a 45,45,90 triangle. It's legs are equidistant

BabaBlast [244]3 years ago

5 0

Answer:

AC = 4tan45

Explanation:

Use the tangent formula to find the distance.

tanΘ=opp/adj

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Does the following represent the Transitive Property? If p = q and q = r then q = t.

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Anna35 [415]

Answer:

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Step-by-step explanation:

Given

$\frac{b}{7a^2c}$

Express the denominator as $35a^3c^3$

To do this, we divide $35a^3c^3$ by the denominator

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So, the required fraction is:

$\frac{b}{7a^2c} * \frac{5ac^2}{5ac^2}$

$\frac{5abc^2}{35a^3c^3}$

Hence:

$\frac{b}{7a^2c} = \frac{5abc^2}{35a^3c^3}$

Given

$\frac{a}{a - 4}$

Express the denominator as $16 - a^2$

Multiply the fraction a+4/a+4

So, we have:

$\frac{a}{a - 4} * \frac{(a + 4)}{(a + 4)}$

Apply difference of two squares to the denominator

$\frac{a^2 + 4a}{a^2 - 16}$

Take the additive inverse of the numerator and denominator

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3 years ago

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3 years ago

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