2 years ago

Is Y = 4 x 2 proportional?

1 answer:

8 0

Answer:

Step-by-step explanation:

Proportinal relationships follow the equation y = kx k is the constant of proportianality

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bagirrra123 [75]

The answer will be -8
hope this help!!!!!!!!!

6 0

3 years ago

Crank

Those are alternate interior angles and are equal. B.5x=80 x=16.

7 0

3 years ago

bekas [8.4K]

Answer: option a.

Step-by-step explanation:

By definition, we know that:

$cos^2(\theta)=1-sen^2(\theta)\\\\tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

Substitute $sin(\theta)=\frac{6}{11}$ into the first equation, solve for the cosine and simplify. Then, you obtain:

$cos(\theta)=\±\sqrt{1-(\frac{6}{11})^2}\\\\cos(\theta)=\±\sqrt{\frac{85}{121}}\\\\ cos(\theta)=\±\frac{\sqrt{85}}{11}$

As $sec\theta$ then $cos\theta$ :

$cos(\theta)=-\frac{\sqrt{85}}{11}$

Now we can find $tan\theta$ :

$tan\theta=\frac{\frac{6}{11}}{-\frac{\sqrt{85}}{11}}\\\\tan\theta=-\frac{6\sqrt{85}}{85}$

4 0

3 years ago

SOVA2 [1]

Answer:
C. You have to multiply both powers to simplify.

8 0

3 years ago

skad [1K]

-3 + x = 11
x = 11 + 3
x = 14

3 0

3 years ago