2 years ago

8 y and y are like terms. True or False

Mathematics

2 answers:

Mars2501 [29]2 years ago

8 0

True
The reason why is because they both have y so they are like terms

ch4aika [34]2 years ago

7 0

Answer:

true

Step-by-step explanation:

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Natasha2012 [34]

Answer:

301.59

Step-by-step explanation:

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8 0

2 years ago

Please please use explanation with answer

KIM [24]

Answer:

$\large\boxed{\theta=-\dfrac{\pi}{4}+k\pi\ or\ \theta=k\pi}\ for\ k\in\mathbb{Z}$

Step-by-step explanation:

$\tan^2\theta+\tan\theta=0\\\\\tan\theta(\tan\theta+1)=0\iff\tan\theta=0\ \vee\ \tan\theta+1=0\\\\\tan\theta=0\Rightarrow \theta=k\pi\ \text{for}\ k\in\mathbb{Z}\\\\\tan\theta+1=0\qquad\text{subtract 1 from both sides}\\\\\tan\theta=-1\Rightarrow\theta=-\dfrac{\pi}{4}+k\pi\ \text{for}\ k\in\mathbb{Z}$