2 years ago

Drag the tiles to classify each number as rational or irrational. Each tile may be used more than once.

Mathematics

1 answer:

shtirl [24]2 years ago

6 0

Answer:

Step-by-step explanation:

1. rational

2.inrational

3.in

4. rational

5. in

edge 2021

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Use a calculator to solve for theta in the given interval

Allushta [10]

Answer:

d. $1.82\: or\:4.46$

Step-by-step explanation:

The given trigonometric equation is;

$\sec \theta=-4.0545$

Recall that;

$\cos \theta=\frac{1}{\sec \theta}$

$\implies \cos \theta=\frac{1}{-4.0545}$

$\implies \cos \theta=-0.2466$

The cosine function is negative in the second and third quadrant.

$\theta=\pi-\cos^{-1}(0.2466)\: or\:\pi+\cos^{-1}(0.2466)$

$\theta=1.82\: or\:4.46$

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Step-by-step explanation:

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2 years ago

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torisob [31]

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Step-by-step explanation:

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2 years ago

Find the value of x in the triangle shown below.<br> 1.5<br> 2.5<br> X

algol13

So 2.5^2= 1.5^2 +b^2
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If no vertical line intersects the graph of a relation in more than one point, then the relation is a function.

eimsori [14]

The answer is 100% A - True.

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