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>
The answer is 35/12 and simplify that and u get 2 11/12.
To show my work apparently since the mods wont stop deleting my answers, here.
I first found a common denominator and use it to rewrite each fraction. Then I, subtracted the whole numbers and fractions separately.
Answer:
i dont know
Step-by-step explanation:
i dont know
Answer:
26
Step-by-step explanation:
3x^2 + 7x
when x = 2,
=> 3(2)^2 + 7(2)
=> 3(4) + 14
=> 12 + 14
=> 26
X= 4/7 because it would be
4/35x=16/245
which would be 28x=16
simplified it would be 4/7
