3 years ago

Help me at this thanks...please this is an urgency

Mathematics

2 answers:

Leni [432]3 years ago

8 0

^^^^
What he said....

Ira Lisetskai [31]3 years ago

3 0

Answer:

if simplified is 30

Step-by-step explanation:

600 x 360/7,200

You might be interested in

Find the equation that is perpendicular to 7y= -3x passing through (9,1).

Lera25 [3.4K]

Answer:y=7/3x−20. that is the equation that is perpendicular.

8 0

3 years ago

Evaluate tan ( cos^-1 ( 1/8 ) ) , giving your answer as an exact value (no decimals)

vekshin1

$\bf cos^{-1}\left( \cfrac{1}{8} \right)=\theta \qquad \qquad cos(\theta )=\cfrac{\stackrel{adjacent}{1}}{\stackrel{hypotenuse}{8}}\impliedby \textit{let's find the \underline{opposite}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{8^2-1^1}=b\implies \pm\sqrt{63}=b ~\hfill tan(\theta )=\cfrac{\stackrel{opposite}{\pm\sqrt{63}}}{\stackrel{adjacent}{1}} \\\\\\ ~\hspace{34em}$