2 years ago

Is -√3 rational or irrational?

Mathematics

1 answer:

IRISSAK [1]2 years ago

7 0

Answer:

its irrational because it has the square root sign

Step-by-step explanation:

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Answer:

0.87 1.0

0.13

Step-by-step explanation:

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2 years ago

Prove why this makes sense.

olchik [2.2K]

Answer:

it doesn't

Step-by-step explanation:

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What is the slope of the line created by this equation?<br> y-6 = -3(x--8)<br> Help!

aliya0001 [1]

Rewrite the equation in slope intercept form:

Y -6 = -3(x - -8)

Use the distributive property on the right side first:

Y -6 = -3x -24

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2 years ago

In the triangle XYZ the measure of angle YXZ is 50 degrees and the measure of angle XYZ is 75 degrees. What is the measure of an

lbvjy [14]

<h2>Answer: 55 degrees</h2>

Step-by-step explanation:

Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles $\theta$ , $\alpha$ and $\beta$ :

$\theta+\alpha+\beta=180\º$

Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:

$XYZ+YXZ+XZY=180\º$

$50\º+75\º+XZY=180\º$

$XZY=180\º-50\º-75\º$

Finally:

$XZY=55\º$

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