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4 years ago

List the sides of triangle WXY in order from smallest to largest.

Mathematics

1 answer:

nataly862011 [7]4 years ago

6 0

Answer:

Using the relation between angles and sides of any triangle the answer is:

Third option: WX, XY, YW

Step-by-step explanation:

<X=90° (right angle)

<W=51°

<Y=?

The sum of the interior angles of any triangle is 180°, then:

<W+<X+<Y=180°

Replacing the given values:

51°+90°+<Y=180°

141°+<Y=180°

Solving for <Y: Subtracting 141° both sides of the equation:

141°+<Y-141°=180°-141°

<Y=39°

The order of the angles from smallest to largest is:

<Y=39°, <W=51°, <X=90°

The opposite sides to these angles must be ordered in the same way:

Opposite side to <Y: WX

Opposite side to <W: XY

Opposite side to <X: YW

Then the order of the sides from smallest to largest is:

WX, XY, YW

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3 years ago

Which expressions are equivalent to 2(4f+2g)

Vladimir [108]

Answer:

Option (a) and (d) are correct .

An equivalent expression to the given expression 2(4f + 2g) is 8f + 4g

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Step-by-step explanation:

Given: Expression 2(4f + 2g)

We have to choose an equivalent expression to the given expression 2(4f + 2g)

Consider the given expression 2(4f + 2g)

Apply Distributive property, $\:a\left(b+c\right)=ab+ac$

We have,

a = 2, b = 4f and c = 2g

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3 years ago

Read 2 more answers

Find the value of the variable a^2=1/25

lesantik [10]

Answer:

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4 years ago

The volumes of two solids are 135 in3 and 625 in3. Find the similarity ratio.

ludmilkaskok [199]

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$\dfrac{Volume_1}{Volume_2} = \bigg( \dfrac{Length_1}{Length_2} \bigg)^3$

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4 years ago