Polar coordinates : r= - 5, α= - 180⁰.
Rectangular coordinates :
x=r*cosα = (-5)*cos (-180⁰)=(-5)*(-1)=5
y=r*sinα = (-5)*sin(-180⁰)=(-5)*0=0
So, <span>(-5, -180°) (polar coordinates) is the same as (5,0) (rectangular coordinates).</span>
D, miles. Pounds would be weight. Circumference is the distance around a circle. Area is the amount of square units in an area.
Answer:
I think the question is incorrect
Step-by-step explanation:
they boost the economy why is this in mathematics
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Answer:
8
=
= 11.31
Step-by-step explanation:
the answer to your question is x= -2
