<span>A=π<span>r2</span></span> Plug in what we know: <span>A=(3.14)(2.5<span>)2</span></span> Multiply 3.14 * 2.5 * 2.5
(3.14)(2.5)(2.5) =19.625
hope this helps :)
Answer:
259.60-300=-40.4
Step-by-step explanation:
Answer:
Step-by-step explanation:
The given sequence is
-12,-16,-20...
The first term of this sequence is .
The common difference is
The nth term of this arithmetic sequence is;
We substitute the values for the first term and the common difference to obtain;
Answer:
They altogether got £15.75
Step-by-step explanation:
Mark=4
Henry=3
Total ratio= 4+3= 7
Mark's share=4/7
Henry's share=3/7
If Mark's 4= £9
then the total 7 = ( 7 *9)/4 = 15.75
They altogether got £15.75
Answer:
141
Step-by-step explanation: