Hi! I will answer this, but i was wondering if the x was variables or multiplication? I don’t want to accidentally give you the wrong answer
Answer:
Which answer do u need help on?>
Step-by-step explanation:
To calculate the percentage,
75/250×100 = 30%
You would do 31.37 * .06 which would equal 1.88
So your tax is $1.88
Answer: a. (2.5, 300°) and (-2.5, 120°)
b. (4, 270°) and (-4, 90°)
<u>Step-by-step explanation:</u>
Polar coordinates are written as (r, θ) where
- r is the radius
- θ is the angle
In the first graph, the radius is 2.5 and the angle is 300° --> (2.5, 300°)
You can also list the radius as -2.5 at angle 120° --> (-2.5, 120°)
↓
(300 - 180)
In the second graph, the radius is 4 and the angle is 270° --> (4, 270°)
You can also list the radius as -4 at angle 90° --> (-4, 90°)
↓
(270 - 180)
