X+1/10=-4/5, to eliminate, 1/10 from left side we need to subtract it from both sides
x+1/10-1/10=-4/5-1/10
x=-4/5-1/10 , have to do the same denominator
x=-8/10-1/10
x=-9/10
Answer:




hope this will help you more
Answer: n=-36
Step-by-step explanation: Hope this help :D
Answer:
The correct answers are O The frequency is 5. and O The period is 2π/5
Step-by-step explanation:
I took the quiz and got it right
Answer:

Step-by-step explanation:
- A circle's equation consist on the following expression:
, where r is the magnitude of the radio, and (a,b) are the coordenates of the center of the circle. - In this case, a=2 and b= - 3, because the circle is centered in (x,y)=(2, - 3).
- The radio, which is the distance between the center of the radio to any point in its border, equals r=2 (because of the scale of the graphic, in this case two squares of the grid equal 2 units, then r=2).
- Finally, using the previous information to replace in the equation
, where the fact that r=2 and
was used.