I know one way could be:
(3 × (-6)) + (5 × (-6)) = -18 + (-30) = -48
The other way i dont know
Trigonometry:
Sine 75 = x/ 9
x = 9 Sine 75
x = 8.7
The answer is D.
The equation for inverse variation is y=k/x
This can also be represented by ky=x
This is because k varies inversely with x
Just as well as x varies inversely with y
There for since the equation is y=1/4x
We can assume k=1/4
Hope this helps and please give a rate, thanks, and, brainliest. I only need two more to reach virtuoso I would really appreciate it ;)
Answer:
All angles are right angles. The diagonals are congruent. And it's a parallelogram
Step-by-step explanation: