We have to find the radius, how can we got it??
then
A quarter of the circle will have a surface of a quarter of the circle, there fore
this is the surface of the circle
a quarter of it
then we can replace the value of r
we can simplify
Answer:
41%
Step-by-step explanation:
1200-850=350
350 is the markup, now we need the percentage
the orginal price was 850 so we just need to divide 350 by 850
we get 0.4117...
convert that to a percentage and we have 41% markup
Answer:
Terrance is 25.5
Step-by-step explanation:
Answer: I am sorry I have no idea what this is
Step-by-step explanation: It might be log parenthesis a to the power of 2 than b to the power of 4 over cd to the power of 3 parenthesis have a nice day, hope it is not to confusing, it did not let me use the right characters
Answer: 8x-15
Step-by-step explanation:
First you multiply 2x by 4x=8x
Then you multiply -3 by 5=-15
8x-15