Answer:
And then the rectangular coordinates for this case are :

Step-by-step explanation:
We have the following point given
and we want to conver from polar to rectangular coordinates and we need to use the following formulas:


For this case we have that:
And:

Replacing we got:
And then the rectangular coordinates for this case are :

Yes I think it will be 315
Answer:
Range - 9
Mean - 16
Step-by-step explanation:
I thinkk
Answer:
The value of the given expression is 84.
Step-by-step explanation:
The given expression is

The number 252 can be written as 240+12, because 24 can easily divisible by 3.
The compatible numbers are 240 and 12




Therefore the value of the given expression is 84.
I'm not sure that I am 100% right but I'll give it a shot.
50+75= 125*0.35=43.75
$43.75